Document:

<Page>

                                                                   Exhibit 10.7

Approved by the Wisconsin Department                 Wisconsin Real Estate, Inc.
 of Regulation and Licensing

6-1-00 (OPTIONAL USE DATE)  ------------------------
                            WB-24 OPTION TO PURCHASE
5-1-00 (MANDATORY USE DATE) -------------------------                PAGE 1 OF 4

BROKER DRAFTING THIS OPTION ON 10-11-2002 [DATE] IS AGENT OF [SELLER] [BUYER]
[DUAL AGENT] [STRIKE TWO] THE SELLER, JUNG SEED GENETICS , HEREBY GRANTS TO
BUYER, UNITED WISCONSIN GRAIN PRODUCERS, L.L.C. AN OPTION TO PURCHASE
(OPTION) THE PROPERTY KNOWN AS [STREET ADDRESS] - -------- PARCEL NO. 531 &
534 IN THE TOW OF P RANDOLPH , COUNTY OF COLUMBIA , WISCONSIN, (IF THIS
OPTION IS TO BE RECORDED,  INSERT LEGAL DESCRIPTION AT LINES 218-224 OR
ATTACH AS AN ADDENDUM PER LINE 225) ON THE FOLLOWING TERMS:
[DEADLINE FOR GRANT OF OPTION] THIS OPTION IS VOID UNLESS A COPY OF THE
OPTION WHICH HAS BEEN SIGNED BY OR ON BEHALF OF ALL OWNERS IS DELIVERED TO
BUYER ON OR BEFORE OCTOBER 31, 2002 (TIME IS OF THE ESSENCE). [OPTION] TERMS
AN OPTION FEE OF $3,000.00 WILL BE PAID BY BUYER WITHIN 10 BUSINESS DAYS OF
THE GRANTING OF THIS OPTION, AND SHALL NOT BE REFUNDABLE IF THE OPTION IS NOT
EXERCISED. IF THE OPTION IS EXERCISED, $3,000.00 THE OPTION FEE SHALL BE A
CREDIT AGAINST THE PURCHASE PRICE AT CLOSING. THIS OPTION MAY ONLY BE
EXERCISED BY DELIVERING WRITTEN NOTICE TO SELLER NO LATER THAN MIDNIGHT MARCH
31, 2002 . BUYER MAY SIGN AND DELIVER THE NOTICE AT LINES 247-248, OR MAY
DELIVER ANY OTHER WRITTEN NOTICE WHICH SPECIFICALLY INDICATES AN INTENT TO
EXERCISE THIS OPTION. THIS OPTION SHALL BE EXTENDED UNTIL AUGUST 2, 2002 ,
UPON PAYMENT OF $500.00 IN CASH OR EQUIVALENT TO SELLER ON OR BEFORE MAY 2,
2002 , AS AN OPTION EXTENSION FEE WHICH SHALL NOT BE REFUNDABLE IF THIS
OPTION IS NOT EXERCISED. IF THIS OPTION IS EXERCISED, $500.00 OF THE OPTION
EXTENSION FEE SHALL BE A CREDIT AGAINST THE PURCHASE PRICE AT CLOSING. THE
OPTION FEE AND OPTION EXTENSION FEE SHALL BE (PAID DIRECTLY TO SELLER) (HELD
IN LISTING BROKER'S TRUST ACCOUNT UNTIL
________________________________________________________________________
________________________________________________________________)[STRIKE ONE.]
THIS OPTION, OR A SEPARATE INSTRUMENT EVIDENCING THIS OPTION, (MAY) (MAY NOT)
[STRIKE ONE.] BE RECORDED. CAUTION: FAILURE TO RECORD MAY BE GVEN PERSONS
WITH SUBSEQUENT INTERESTS IN THE PROPERTY PRIORITY OVER THIS OPTION.
[TERMS OF PURCHASE] IF THIS OPTION IS EXERCISED PER THE TERMS OF THIS OPTION,
THE FOLLOWING SHALL BE THE TERMS OF PURCHASE: PURCHASE PRICE: TWO HUNDRED
THIRTY SIX THOUSAND DOLLARS ($ 236,000.00 ) WILL BE PAID IN CASH OR
EQUIVALENT AT CLOSING UNLESS OTHERWISE PROVIDED BELOW. ADDITIONAL ITEMS
INCLUDED IN PURCHASE PRICE: SELLER SHALL INCLUDE IN THE PURCHASE PRICE AND
TRANSFER FREE AND CLEAR OF ENCUMBRANCES, ALL FIXTURES, AS DEFINED AT LINES
172-175 AND AS MAY BE ON THE PROPERTY ON THE DATE OF THIS OPTION, UNLESS
EXCLUDED AT LINES 28-29, AND THE FOLLOWING ADDITIONAL ITEMS: --
___________________________________________________________
______________________________________________________________________________
ITEMS NOT INCLUDED IN THE PURCHASE PRICE:
--____________________________________
______________________________________________________________________________
CONVEYANCE OF TITLE: UPON PAYMENT OF THE PURCHASE PRICE, SELLER SHALL CONVEY
THE PROPERTY BY WARRANTY DEED (OR OTHER CONVEYANCE AS PROVIDED HEREIN) FREE
AND CLEAR OF ALL LIENS AND ENCUMBRANCES, EXCEPT MUNICIPAL AND ZONING
ORDINANCES AND AGREEMENTS ENTERED UNDER THEM, RECORDED EASEMENTS FOR THE
DISTRIBUTION OF UTILITY AND MUNICIPAL SERVICES, RECORDED BUILDING AND USE
RESTRICTIONS AND COVENANTS, GENERAL TAXES LEVIED IN THE YEAR OF CLOSING AND
-- __________________
______________________________________________________________ (PROVIDED NONE
OF THE FOREGOING PROHIBIT PRESENT USE OF THE PROPERTY), WHICH CONSTITUTES
MERCHANTABLE TITLE FOR PURPOSES OF THIS TRANSACTION. SELLER FURTHER AGREES TO
COMPLETE AND EXECUTE THE DOCUMENTS NECESSARY TO RECORD THE CONVEYANCE.
[PLACE OF CLOSING] THIS TRANSACTION IS TO BE CLOSED AT THE PLACE DESIGNATED
BY BUYER'S MORTGAGEE OR R.W. WIS REAL ESTATE WITHIN 30 DAYS AFTER THE
EXERCISE OF THE OPTION, UNLESS ANOTHER DATE OR PLACE IS AGREED IN WRITING.
[OCCUPANCY] OCCUPANCY OF THE ENTIRE PROPERTY SHALL BE GIVEN TO BUYER AT
CLOSING UNLESS OTHERWISE PROVIDED IN THIS OPTION (LINES 218-224 OR IN AN
ADDENDUM PER LINE 225). OCCUPANCY SHALL BE GIVEN SUBJECT TO TENANT'S RIGHTS,
IF ANY. CAUTION: CONSIDER AN AGREEMENT WHICH ADDRESSES RESPONSIBILITY FOR
CLEARING THE PROPERTY OF PERSONAL PROPERTY AND DEBRIS, IF APPLICABLE.
[LEASED PROPERTY] IF PROPERTY IS CURRENTLY LEASED AND LEASE(S) EXTEND BEYOND
CLOSING, SELLER SHALL ASSIGN SELLER'S RIGHTS UNDER THE LEASE(S) AND TRANSFER
AS SECURITY DEPOSITS AND PREPAID RENTS THEREUNDER TO BUYER AT CLOSING. THE
TERMS OF THE (WRITTEN)(ORAL) [STRIKE ONE] LEASE(S), IF ANY, ARE --
___________________________________________________ ___________________
[CLOSING PRORATIONS] THE FOLLOWING ITEMS SHALL BE PRORATED AT CLOSING: REAL
ESTATE TAXES, RENTS, PRIVATE AND MUNICIPAL CHARGES, PROPERTY OWNER'S
ASSOCIATION ASSESSMENTS, FUEL AND --____________________________________
________________________________________________ . ANY INCOME, TAXES OR
EXPENSES SHALL ACCRUE TO SELLER, AND BE PRORATED, THROUGH THE DAY PRIOR TO
CLOSING. NET GENERAL REAL ESTATE TAXES SHALL BE PRORATED BASED ON (THE NET
GENERAL REAL ESTATES TAXES FOR THE CURRENT YEAR, IF KNOWN, OTHERWISE ON THE
NET GENERAL REAL ESTATE TAXES FOR THE PRECEDING YEAR)
(--________________________________________
__________________________________________________________________________),

[STRIKE AND COMPLETE AS APPLICABLE] CAUTION: OF PRORATION ON THE BASIS OF NET
GENERAL REAL ESTATE TAXES IS NOT ACCEPTABLE (FOR EXAMPLE, COMPLETED/PENDING
REASSESSMENT, CHANGING MILL RATE, LOTTERY CREDITS), INSERT ESTIMATED ANNUAL TAX
OR OTHER FORMULA FOR PRORATION. [ZONING] SELLER REPRESENTS THAT THE PROPERTY IS
ZONED INDUSTRIAL [REPRESENTATIONS REGARDING PROPERTY AND TRANSACTION] SELLER
REPRESENTS TO BUYER THAT AS OF THE DATE SELLER GRANTS THIS OPTION SELLER HAS NO
NOTICE OR KNOWLEDGE OF CONDITIONS AFFECTING THE PROPERTY OR TRANSACTION (AS
DEFINED AT LIENS 63-88) OTHER THAN THOSE IDENTIFIED IN SELLER'S PROPERTY
CONDITION REPORT DATED N/A WHICH WAS RECEIVED BY BUYER PRIOR TO BUYER SIGNING
THIS OPTION [COMPLETE DATE OR STRIKE AS APPLICABLE] AND N/A__________________
_____________________________________________________________________________

<Page>

SELLER AGREES TO NOTIFY BUYER OF ANY CONDITION AFFECTING THE PROPERTY OR
TRANSACTION WHICH IS MATERIALLY INCONSISTENT WITH THE ABOVE REPRESENTATIONS,
WHICH ARISES AFTER THIS OPTION IS GRANTED, BUT PRIOR TO EXERCISE OF THIS OPTION.
BUYER SHALL HAVE REASONABLE ACCESS TO THE PROPERTY, UPON REASONABLE NOTICE, FROM
TIME THIS OPTION IS GRANTED UNTIL THE TIME FOR CLOSING, FOR THE PURPOSE OF
INSPECTING AND TESTING THE PROPERTY TO THE EXTENT REASONABLY NECESSARY TO
FULFILL THE INSPECTION AND TESTING PROVISIONS OF THIS OPTION. (SEE LINES
110-124).

A "CONDITION AFFECTING THE PROPERTY OR TRANSACTION" IS DEFINED AS FOLLOWS:

(a)      PLANNED OR COMMENCED PUBLIC IMPROVEMENTS WHICH MAY RESULT IN SPECIAL
         ASSESSMENTS OR OTHERWISE MATERIALLY AFFECT THE PROPERTY OR THE PRESENT
         USE OF THE PROPERTY;

(b)      COMPLETED OR PENDING REASSESSMENT OF THE PROPERTY FOR PROPERTY TAX
         PURPOSES;

(c)      GOVERNMENT AGENCY OR COURT ORDER REQUIRING REPAIR, ALTERATION OR
         CORRECTION OF ANY EXISTING CONDITION;

(d)      ANY LAND DIVISION INVOLVING THE SUBJECT PROPERTY, FOR WHICH REQUIRED
         STATE OR LOCAL APPROVALS HAVE NOT BEEN OBTAINED;

(e)      ANY PORTION OF THE PROPERTY BEING IN A 100 YEAR FLOODPLAIN, A WETLAND
         OR A SHORELAND ZONING AREA UNDER LOCAL, STATE OR FEDERAL LAWS;

(f)      CONDITIONS CONSTITUTING A SIGNIFICANT HEALTH OR SAFETY HAZARD FOR
         OCCUPANTS OF PROPERTY; NOTE: POSSIBLE LBP DISCLOSURE REQUIREMENT.

(g)      UNDERGROUND OR ABOVEGROUND STORAGE TANKS ON THE PROPERTY FOR STORAGE OF
         FLAMMABLE OR COMBUSTIBLE LIQUIDS INCLUDING BUT NOT LIMITED TO GASOLINE
         AND HEATING OF WHICH ARE CURRENTLY OR WHICH WERE PREVIOUSLY LOCATED ON
         THE PROPERTY; NOTE: WIS. ADM. CODE, CHAPTER COMM. 10 CONTAINS
         REGISTRATION AND OPERATION RULES FOR MUCH UNDERGROUND AND ABOVEGROUND
         STORAGE TANKS.

(h)      MATERIAL VIOLATIONS OF ENVIRONMENTAL LAWS OR OTHER LAWS OR AGREEMENTS
         REGULATING THE USE OF THE PROPERTY;

(i)      HIGH VOLTAGE ELECTRIC (100 KV OR GREATER) OR STEEL NATURAL GAS
         TRANSMISSION LINES LOCATED ON BUT NOT DIRECTLY SERVING THE PROPERTY;

(j)      ANY PORTION OF THE PROPERTY BEING SUBJECT TO, OR IN VIOLATION OF A
         FARMLAND PRESERVATION AGREEMENT UNDER A COUNTY FARMLAND PRESERVATION
         PLAN OR ENROLLED IN, OR IN VIOLATION OF, A FOREST CROP, WOODLAND TAX,
         MANAGED FOREST, CONSERVATION RESERVE OR COMPARABLE PROGRAM;

(k)      BOUNDARY DISPUTES OR MATERIAL VIOLATION OF FENCE LAWS (WIS. STATE.
         CHAPTER 90) WHICH REQUIRE THE ERECTION AND MAINTENANCE OF LEGAL FENCES
         BETWEEN ADJOINING PROPERTIES WHERE ONE OR BOTH OF THE PROPERTIES IS
         USED AND OCCUPIED FOR FARMING OR GRAZING PURPOSES;

(l)      WELLS ON THE PROPERTY REQUIRED TO BE ABANDONED UNDER STATE REGULATIONS
         (WIS. ADM. CODE NR 112.25) BUT WHICH ARE NOT ABANDONED;

(m)      CISTERNS OR SEPTIC TANKS ON THE PROPERTY WHICH ARE CURRENTLY NOT
         SERVICING THE PROPERTY;

(n)      SUBSOIL CONDITIONS WHICH WOULD SIGNIFICANTLY INCREASE THE COST OF
         BUILDING ON THE PROPERTY INCLUDING, BUT NOT LIMITED SUBSURFACE
         FOUNDATIONS, ORGANIZE OR NON-ORGANIC FILL, DUMPSITES OR CONTAINERS ON
         PROPERTY WHICH CONTAINED OR CURRENTLY CONTAIN TOXIC OR HAZARDOUS
         MATERIALS, GROUNDWATER, SOIL CONDITIONS (E.G. LOW LOAD BEARING
         CAPACITY) OR EXCESSIVE ROCKS OR ROCK FORMATIONS ON THE PROPERTY;

(o)      A LACK OF LEGAL VEHICULAR ACCESS TO THE PROPERTY FROM PUBLIC ROADS;

(p)      PRIOR REIMBURSEMENT FOR CORRECTIVE ACTION COSTS UNDER THE AGRICULTURAL
         CHEMICAL CLEANUP PROGRAM (WIS. STATS.SECTION#.94.73);

(q)      OTHER CONDITIONS OR OCCURRENCES WHICH WOULD REDUCE THE VALUE OF THE
         PROPERTY TO A REASONABLE PERSON WITH KNOWLEDGE OF THE NATURE AND SCOPE
         OF THE CONDITION OR OCCURRENCE.
         PROPERTY DIMENSIONS AND SURVEYS: BUYER ACKNOWLEDGES THAT ANY LAND
DIMENSIONS, TOTAL SQUARE FOOTAGE/ACREAGE FIGURES OR ALLOCATION OF ACREAGE
INFORMATION PROVIDED TO BUYER BY SELLER OR BY A BROKER, MAY BE APPROXIMATE
BECAUSE OF ROUNDING OR OTHER REASONS, UNLESS VERIFIED BY SURVEY OR OTHER
MEANS. CAUTION: BUYER SHOULD VERIFY LAND DIMENSIONS, TOTAL SQUARE
FOOTAGE/AVERAGE FIGURES OR ALLOCATION OF ACREAGE INFORMATION IF MATERIAL TO
BUYER'S DECISION TO PURCHASE.
         PROPERTY DAMAGE BETWEEN EXERCISE OF OPTION AND CLOSING: SELLER SHALL
MAINTAIN THE PROPERTY UNTIL THE EARLIER OF CLOSING OR OCCUPANCY OF BUYER IN
MATERIALLY THE SAME CONDITION AS OF THE DATE BUYER EXERCISES THIS OPTION,
EXCEPT FOR ORDINARY WEAR AND TEAR, IF PRIOR TO CLOSING, THE PROPERTY IS
DAMAGED IN AN AMOUNT OF NOT MORE THAN FIVE PER CENT (5%) OF THE PURCHASE
PRICE, SELLER SHALL BE OBLIGATED TO REPAIR THE PROPERTY AND RESTORE IT TO THE
SAME CONDITION THAT IT WAS ON THE DAY THIS OPTION IS EXERCISED. IF THE DAMAGE
IS GREATER THAN 5% OF THE PURCHASE PRICE, SELLER SHALL PROMPTLY NOTIFY BUYER
IN WRITING OF THE DAMAGE AND THIS OPTION MAY BE RESCINDED BY BUYER AND ALL
OPTION FEES PAID BY BUYER SHALL BE IMMEDIATELY RETURNED TO BUYER. SHOULD
BUYER ELECT TO EXERCISE THIS OPTION DESPITE SUCH DAMAGE, SELLER SHALL EITHER
REPAIR THE PROPERTY AND RESTORE IT TO THE SAME CONDITION THAT IT WAS ON THE
DAY OF EXERCISE OF THIS OPTION, EXCEPT FOR ORDINARY WEAR AND TEAR OF BUYER
SHALL BE ENTITLED TO THE INSURANCE PROCEEDS RELATING TO THE DAMAGE TO THE
PROPERTY, PLUS A CREDIT TOWARDS THE PURCHASE PRICE EQUAL TO THE AMOUNT OF
SELLER'S DEDUCTIBLE ON SUCH POLICY.
         BUYER DUE DILIGENCE: PRIOR TO EXERCISING THIS OPTION BUYER MAY NEED
TO PERFORM CERTAIN INSPECTIONS, INVESTIGATIONS AND TESTING BUYER IS ONLY
AUTHORIZED TO DO THOSE INSPECTIONS, INVESTIGATIONS AND TASKS WHICH ARE
AUTHORIZED AT LINES 196-200 OR LINES 218-226. IN ADDITION TO THESE
INSPECTIONS, INVESTIGATIONS AND TESTS, BUYER MAY NEED TO OBTAIN FINANCING,
APPROVALS OR OTHER INFORMATION, INCLUDING BUT NOT LIMITED TO BUILDING
PERMITS, ZONING VARIANCES, ARCHITECTURAL CONTROL COMMITTEE APPROVALS, REVIEW
OF CONDOMINIUM DOCUMENTS, REVIEW OF BUSINESS RECORDS, ESTIMATES FOR UTILITY
HOOK-UP EXPENSES, SPECIAL ASSESSMENTS, CHARGES FOR INSTALLATION OF ROADS OR
UTILITIES, ETC. WARNING: IF BUYER CONTEMPLATES DEVELOPING PROPERTY OR A USE
OTHER THAN THE CURRENT USE, THERE ARE A VARIETY OF ISSUES WHICH SHOULD BE
ADDRESSED IN ORDER TO DETERMINE THE FEASIBILITY OF DEVELOPMENT OF, OR A
PARTICULAR USE FOR, A PROPERTY. BUYER IS SOLELY RESPONSIBLE FOR ALL EXPENSES
RELATING TO FINANCING, INSPECTIONS, INVESTIGATIONS, TESTING, APPROVALS,
PERMITS, ESTIMATES, ETC.
         INSPECTIONS: AN "INSPECTION" IS DEFINED AS AN OBSERVATION OF THE
PROPERTY WHICH DOES NOT INCLUDE TESTING OF THE PROPERTY, OTHER THAN TESTING
FOR LEAKING LP GAS OR NATURAL GAS USED AS A FUEL SOURCE, WHICH ARE HEREBY
AUTHORIZED. SELLER AGREES TO ALLOW BUYER'S INSPECTORS REASONABLE ACCESS TO
THE PROPERTY UPON REASONABLE NOTICE FOR THOSE INSPECTIONS AUTHORIZED AT LINES
197-198. BUYER AGREES TO PROMPTLY RESTORE THE PROPERTY TO ITS ORIGINAL
CONDITION AFTER BUYER'S INSPECTIONS ARE COMPLETED, UNLESS OTHERWISE AGREED IN
THIS OPTION.
         TESTING: EXCEPT AS OTHERWISE PROVIDE, SELLER'S AUTHORIZATION FOR
INSPECTIONS DOES NOT AUTHORIZE BUYER TO CONDUCT TESTING OF THE PROPERTY. A
"TEST" IS DEFINED AS THE TAKING OF SAMPLES OF MATERIALS SUCH AS SOILS, WATER,
AIR OR BUILDING MATERIALS FROM THE PROPERTY AND THE LABORATORY OR OTHER
ANALYSIS OF THESE MATERIALS. SELLER AGREES TO ALLOW BUYER'S TESTERS
REASONABLE ACCESS TO THE PROPERTY UPON REASONABLE NOTICE FOR THOSE TESTS
AUTHORIZED AT LINES 199-200. NOTE: THE AUTHORIZATION FOR TESTING SHOULD
SPECIFY THE AREAS OF THE PROPERTY TO BE TESTED, THE PURPOSE OF THE TEST,
(E.G., TO DETERMINE IF ENVIRONMENTAL CONTAMINATION IS PRESENT), ANY
LIMITATIONS ON BUYER'S TESTING AND ANY OTHER MATERIAL TERMS OF THE
AUTHORIZATION. UNLESS OTHERWISE AGREED, BUYER SHALL RETURN THE PROPERTY TO
ITS ORIGINAL CONDITION FOLLOWING TESTING. SELLER ACKNOWLEDGES THAT CERTAIN
INSPECTIONS OR TESTS MAY DETECT ENVIRONMENTAL POLLUTION WHICH MAY BE REQUIRED
TO BE REPORTED TO THE WISCONSIN DEPARTMENT OF NATURAL RESOURCES.
         PRE-CLOSING INSPECTION: AT A REASONABLE TIME, PRE-APPROVED BY SELLER
OR SELLER'S AGENT, WITHIN 3 DAYS BEFORE CLOSING, BUYER SHALL HAVE THE RIGHT
TO INSPECT THE PROPERTY TO DETERMINE THAT THERE HAS BEEN NO SIGNIFICANT
CHANGE IN THE CONDITION OF THE PROPERTY, EXCEPT FOR CHANGES APPROVED BY BUYER.
         CONDOMINIUM DISCLOSURES: IF THE PROPERTY IS A CONDOMINIUM, SELLER
AGREES TO PROVIDE BUYER, AT SELLER'S COST (SEE WISCONSIN STATUTE Section#
703.20(2)), COMPLETE, CURRENT COPIES OF DISCLOSURE MATERIALS (ORGANIZATION
AND OPERATIONAL DOCUMENTS, PLANS, FINANCIAL

<Page>

STATEMENTS, AND IN THE CASE OF A CONVERSION CONDOMINIUM PROPERTY INFORMATION)
AS REQUIRED BY WISCONSIN STATUTES SS. 703.33 NO LATER THAN 15 DAYS PRIOR TO
CLOSING AND ANY AMENDMENT TO THESE MATERIALS PROMPTLY AFTER ITS ADOPTION
(EXCEPT AS LIMITED FOR SMALL RESIDENTIAL CONDOMINIUMS PER WISCONSIN STATUTES
Section# 703.365). THESE MATERIALS ARE AVAILABLE AT COST FROM THE CONDOMINIUM
ASSOCIATION. AS PROVIDED IN WISCONSIN STATUTES Section# 703.33(4), BUYER MAY,
WITHIN FIVE BUSINESS DAYS AFTER RECEIPT OF THESE DOCUMENTS, INCLUDING ANY
MATERIAL MODIFICATION THERETO, RESCIND THIS OPTION BY WRITTEN NOTICE MAILED
OR DELIVERED TO SELLER, THE DATE OF MAILING OR ACTUAL DELIVERY BEING THE
EFFECTIVE DATE OF NOTICE. [TITLE EVIDENCE]
FORM OF TITLE EVIDENCE: SELLER SHALL GIVE EVIDENCE OF TITLE IN THE FORM OF AN
OWNER'S POLICY OF TITLE INSURANCE IN THE AMOUNT OF THE PURCHASE PRICE ON A
oCURRENT ALTA FORM ISSUED BY AN INSURER LICENSED TO WRITE TITLE INSURANCE IN
WISCONSIN. CAUTION: IF TITLE EVIDENCE WILL BE GIVEN BY ABSTRACT, STRIKE TITLE
INSURANCE PROVISIONS AND INSERT ABSTRACT PROVISIONS. oPROVISION OF
MERCHANTABLE TITLE: SELLER SHALL PAY ALL COSTS OF PROVIDING TITLE EVIDENCE.
FOR PURPOSES OF CLOSING, TITLE EVIDENCE SHALL BE ACCEPTABLE IF THE COMMITMENT
FOR THE REQUIRED TITLE INSURANCE IS DELIVERED TO BUYER'S ATTORNEY OR BUYER
NOT LESS THAN 3 BUSINESS DAYS BEFORE CLOSING, SHOWING TITLE TO THE PROPERTY
AS OF A DATE NO MORE THAN 15 DAYS BEFORE DELIVERY OF SUCH TITLE EVIDENCE TO
BE MERCHANTABLE, SUBJECT ONLY TO LIENS WHICH WILL BE PAID OUT OF THE PROCEEDS
OF CLOSING AND STANDARD TITLE INSURANCE REQUIREMENTS AND EXCEPTIONS, AS
APPROPRIATE. CAUTION: BUYER SHOULD CONSIDER UPDATING THE EFFECTIVE DATE OF
THE TITLE COMMITMENT PRIOR TO CLOSING OR A "GAP ENDORSEMENT" WHICH WOULD
INSURE OVER LIENS FILED BETWEEN THE EFFECTIVE DATE OF THE COMMITMENT AND THE
DATE THE DEED oIS RECORDED.
TITLE ACCEPTABLE FOR CLOSING: IF TITLE IS NOT ACCEPTABLE FOR CLOSING, BUYER
SHALL NOTIFY SELLER IN WRITING OF OBJECTIONS TO TITLE BY THE TIME SET FOR
CLOSING. IN SUCH EVENT, SELLER SHALL HAVE A REASONABLE TIME, NOT EXCEEDING 15
DAYS, TO REMOVE THE OBJECTIONS, AND THE TIME FOR CLOSING SHALL BE EXTENDED AS
NECESSARY FOR THIS PURPOSE. IN THE EVENT THAT SELLER IS UNABLE TO REMOVE SAID
OBJECTIONS, BUYER SHALL HAVE 5 DAYS FROM RECEIPT OF NOTICE THEREOF, TO
DELIVER WRITTEN NOTICE WAIVING THE OBJECTIONS, AND THE TIME FOR CLOSING SHALL
BE EXTENDED ACCORDINGLY. IF BUYER DOES NOT WAIVE THE OBJECTIONS, THIS OPTION
SHALL BE NULL AND VOID. PROVIDING TITLE EVIDENCE ACCEPTABLE FOR CLOSING DOES
NOT EXTINGUISH SELLER'S OBLIGATIONS TO GIVE MERCHANTABLE TITLE TO BUYER.
oSPECIAL ASSESSMENTS: SPECIAL ASSESSMENTS, IF ANY, FOR WORK ACTUALLY
COMMENCED OR LEVIED PRIOR TO DATE THIS OPTION IS EXERCISED SHALL BE PAID BY
SELLER NO LATER THAN CLOSING. ALL OTHER SPECIAL ASSESSMENTS SHALL BE PAID BY
BUYER. CAUTION: CONSIDER A SPECIAL AGREEMENT IF AREA ASSESSMENT, PROPERTY
OWNERS ASSOCIATION ASSESSMENTS OR OTHER EXPENSES ARE CONTEMPLATED. "OTHER
EXPENSES" ARE ONE-TIME CHARGES OR ONGOING USE FEES FOR PUBLIC IMPROVEMENTS
(OTHER THAN THOSE RESULTING IN SPECIAL ASSESSMENTS) RELATING TO CURB, GUTTER,
STREET, SIDEWALK, SANITARY AND STORMWATER AND STORM SEWER (INCLUDING ALL
SEWER MAINS AND HOOK-UP AND INTERCEPTOR CHARGES), PARKS, STREET LIGHTING AND
STREET TREES, IMPACT FEES FOR OTHER PUBLIC FACILITIES, AS DEFINED IN WIS.
STAT. SS. 86.85(1)(C) & (F). [DELIVERY RECEIPT]
UNLESS OTHERWISE STATED IN THIS OPTION, ANY SIGNED DOCUMENT TRANSMITTED BY
FACSIMILE MACHINE (FAX) SHALL BE TREATED IN ALL MANNER AND RESPECTS AS AN
ORIGINAL DOCUMENT AND THE SIGNATURE OF ANY PARTY UPON A DOCUMENT TRANSMITTED
BY FAX SHALL BE CONSIDERED AN ORIGINAL SIGNATURE. PERSONAL DELIVERY TO, OR
ACTUAL RECEIPT BY, ANY NAMED BUYER OR SELLER CONSTITUTES PERSONAL DELIVERY
TO, OR ACTUAL RECEIPT BY BUYER OR SELLER. ONCE RECEIVED, A NOTICE CANNOT BE
WITHDRAWN BY THE PARTY DELIVERING THE NOTICE WITHOUT THE CONSENT OF THE PARTY
RECEIVING THE NOTICE. A PARTY MAY NOT UNILATERALLY REINSTATE A CONTINGENCY
AFTER A NOTICE OF A CONTINGENCY WAIVER HAS BEEN RECEIVED BY THE OTHER PARTY.
THE DELIVERY PROVISIONS IN THIS OPTION MAY BE MODIFIED WHEN APPROPRIATE
(E.G., WHEN MAIL DELIVERY IS NOT DESIRABLE (SEE LINES 203-209). BUYER AND
SELLER AUTHORIZE THE AGENTS OF BUYER AND SELLER TO DISTRIBUTE COPIES OF THE
OPTION TO BUYER'S LENDER, APPRAISERS, TITLE INSURANCE COMPANIES AND ANY OTHER
SETTLEMENT SERVICE PROVIDERS FOR THE TRANSACTION AS DEFINED BY THE REAL
ESTATE SETTLEMENT PROCEDURES ACT (RESPA).
[DATES AND DEADLINES]DEADLINES EXPRESSED AS A NUMBER OF "DAYS" FROM AN EVENT,
SUCH AS EXERCISE OF THIS OPTION, ARE CALCULATED BY EXCLUDING THE DAY THE
EVENT OCCURRED AND BY COUNTING SUBSEQUENT CALENDAR DAYS. THE DEADLINE EXPIRES
AT MIDNIGHT ON THE LAST DAY. DEADLINES EXPRESSED AS A SPECIFIC NUMBER OF
"BUSINESS DAYS" EXCLUDE SATURDAYS, SUNDAYS, ANY LEGAL PUBLIC HOLIDAY UNDER
WISCONSIN OR FEDERAL LAW, AND OTHER DAY DESIGNATED BY THE PRESIDENT SUCH THAT
THE POSTAL SERVICE DOES NOT RECEIVE REGISTERED MAIL OR MAKE REGULAR
DELIVERIES ON THAT DAY. DEADLINES EXPRESSED AS A SPECIFIC NUMBER OF "HOURS"
FROM THE OCCURRENCE OF AN EVENT, SUCH AS RECEIPT OF A NOTICE, ARE CALCULATED
FROM THE EXACT TIME OF THE EVENT, AND BY COUNTING 24 HOURS PER CALENDAR DAY.
DEADLINES EXPRESSED AS A SPECIFIC DAY OF THE CALENDAR YEAR OF AS THE DAY OF A
SPECIFIC EVENT, SUCH AS CLOSING, EXPIRE AT MIDNIGHT OF THAT DAY.
[FIXTURES] A "FIXTURE" IS DEFINED AS AN ITEM OF PROPERTY WHICH IS PHYSICALLY
ATTACHED TO OR SO CLOSELY ASSOCIATED WITH LAND OR IMPROVEMENTS SO AS TO BE
TREATED AS PART OF THE REAL ESTATE, INCLUDING, WITHOUT LIMITATION, PHYSICALLY
ATTACHED ITEMS NOT EASILY REMOVABLE WITHOUT DAMAGE TO THE PROPERTY, ITEMS
SPECIFICALLY ADAPTED TO THE PROPERTY, AND ITEMS CUSTOMARILY TREATED AS FIXTURES.
[ENTIRE CONTRACT] THIS OPTION, INCLUDING ANY AMENDMENTS TO IT, CONTAINS THE
ENTIRE AGREEMENT OF THE BUYER AND SELLER REGARDING THE TRANSACTION. ALL PRIOR
NEGOTIATIONS AND DISCUSSIONS HAVE BEEN MERGED INTO THIS OPTION. THIS
AGREEMENT BINDS AND INURES TO THE BENEFIT OF THE PARTIES TO THIS OPTION AND
THEIR SUCCESSORS IN INTEREST.
[DEFAULT] SELLER AND BUYER EACH HAVE THE LEGAL DUTY TO USE GOOD FAITH AND DUE
DILIGENCE IN COMPLETING THE TERMS AND CONDITIONS OF THE TERMS OF PURCHASE
AFTER EXERCISE OF THIS OPTION. A MATERIAL FAILURE TO PERFORM ANY OBLIGATION
UNDER THE TERMS OF PURCHASE AFTER EXERCISE OF THIS OPTION IS A DEFAULT WHICH
MAY SUBJECT THE DEFAULTING PARTY TO LIABILITY FOR DAMAGES OR OTHER LEGAL
REMEDIES.
         IF BUYER DEFAULTS UNDER THE TERMS OF PURCHASE AFTER EXERCISE OF THIS
         OPTION, SELLER MAY
         (1) SUE FOR SPECIFIC PERFORMANCE AND REQUEST THE EARNEST MONEY AS
         PARTIAL PAYMENT OF THE PURCHASE PRICE; OR
         (2) TERMINATE THE PURCHASE AGREEMENT AND HAVE THE OPTION TO SUE FOR
         ACTUAL DAMAGES.
         IF SELLER DEFAULTS UNDER THE TERMS OF PURCHASE AFTER EXERCISE OF THIS
         OPTION, BUYER MAY:
         (1) SUE FOR SPECIFIC PERFORMANCE; OR
         (2)TERMINATE THE PURCHASE AGREEMENT AND SUE FOR ACTUAL DAMAGES.
         IN ADDITION, THE PARTIES MAY SEEK ANY OTHER REMEDIES AVAILABLE IN LAW
         OR EQUITY.
         THE PARTIES UNDERSTAND THAT THE AVAILABILITY OF ANY JUDICIAL REMEDY
WILL DEPEND UPON THE CIRCUMSTANCES OF THE SITUATION AND THE DISCRETION OF THE
COURTS. IF EITHER PARTY DEFAULTS, THE PARTIES MAY RENEGOTIATE THE TERMS OF
PURCHASE OR SEEK NONJUDICIAL DISPUTE RESOLUTION INSTEAD OF THE REMEDIES OUTLINED
ABOVE. BY AGREEING TO BINDING ARBITRATION, THE PARTIES MAY LOSE THE RIGHT TO
LITIGATE IN A COURT OF LAW THOSE DISPUTES COVERED BY THE ARBITRATION AGREEMENT.
[RENTAL WEATHERIZATION] UNLESS OTHERWISE AGREED BUYER SHALL BE RESPONSIBLE FOR
COMPLIANCE WITH RENTAL WEATHERIZATION STANDARDS (WIS. ADM. CODE COMM. 67), IF
APPLICABLE.

<Page>

PROPERTY ADDRESS: PARCEL NO. 531 & 534 (PAGE 4 OF 4, WB-24) [AUTHORIZATION FOR
INSPECTIONS AND TESTS] BUYER IS AUTHORIZED TO CONDUCT THE FOLLOWING INSPECTIONS
AND TESTS (SEE LINES 110-121).
INSPECTIONS: BUYERS TO CONDUCT BOERING TEST
TESTS: --- _____________________________________________________________________
________________________________________________________________________________
[DELIVERY OF DOCUMENTS AND WRITTEN NOTICES] UNLESS OTHERWISE STATED IN THIS
OPTION, DELIVERY OF DOCUMENTS AND WRITTEN NOTICES TO A PARTY SHALL BE EFFECTIVE
ONLY WHEN ACCOMPLISHED BY ONE OF THE METHODS SPECIFIED AT LINES 203-212.(1) BY
DEPOSITING THE DOCUMENT OR WRITTEN NOTICE POSTAGE OR FEES PREPAID IN THE U.S.
MAIL OR FEES PREPAID OR CHARGED TO AN ACCOUNT WITH A COMMERCIAL DELIVERY
SERVICE, ADDRESSED EITHER TO THE PARTY, OR TO THE PARTY'S RECIPIENT FOR DELIVERY
DESIGNATED AT LINES 206 OR 208 (IF ANY), FOR DELIVERY TO THE PARTY'S DELIVERY
ADDRESS AT LINES 207 OR 208.
SELLER'S RECIPIENT FOR DELIVER (OPTIONAL): LAURIE FOKOLSK, WISCONSIN POWER AND
LIGHT COMPANY
SELLER'S DELIVERY ADDRESS:  PO BOX 192, MADISON, WI  53701-0192
BUYER'S RECIPIENT FOR DELIVERY (OPTIONAL):  R.W. WIS. REAL ESTATE 1709 M. SPRING
ST. BEAVER DAM, WIS 53916
BUYER'S DELIVERY ADDRESS:  N3432 CTY. RD, COLUMBUS, WIS. 53925
(2) BY GIVING THE DOCUMENT OR WRITTEN NOTICE PERSONALLY TO THE PARTY OR THE
PARTY'S RECIPIENT FOR DELIVERY IF AN INDIVIDUAL IS DESIGNATED AT LINES 206 OR
208.
(3) BY FAX TRANSMISSION OF THE DOCUMENT OR WRITTEN NOTICE TO THE FOLLOWING
TELEPHONE NUMBER:

BUYER: (920 )     (887-1733                     SELLER: (608 )     252-5703
        ----------------------                          ----------------------
[TIME IS OF THE  ESSENCE]  "TIME IS OF THE  ESSENCE"  AS TO PAYMENT OF OPTION
FEES AND EXTENSION FEE AND ALL OTHER DATES AND DEADLINES IN THIS OPTION
EXCEPT: ---__ ____________________________________. IF "TIME IS OF THE
ESSENCE" APPLIES TO A DATE OR DEADLINE, FAILURE TO PERFORM BY THE EXACT DATE
OR DEADLINE IS A BREACH OF CONTRACT. IF "TIME IS OF THE ESSENCE" DOES NOT
APPLY TO A DATE OR DEADLINE, THEN PERFORMANCE WITH A REASONABLE TIME OF THE
DATE OR DEADLINE IS ALLOWED BEFORE A BREACH OCCURS.
      THIS OPTION (IS) (IS NOT) [STRIKE ONE] ASSIGNABLE. THIS PROPERTY (IS ) (IS
NOT) [STRIKE ONE] HOMESTEAD PROPERTY.

[ADDITIONAL PROVISIONS] ________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
[ADDENDA]  THE ATTACHED TAX PARCEL IS/ARE MADE PART OF THIS OPTION.
IF GRANTED, THIS OPTION CAN CREATE A LEGALLY ENFORCEABLE CONTRACT. BOTH PARTIES
SHOULD READ THIS OPTION AND ALL ATTACHMENTS CAREFULLY. BROKERS MAY PROVIDE A
GENERAL EXPLANATION OF THE PROVISIONS OF THE OPTION BUT ARE PROHIBITED BY LAW
FROM GIVING ADVICE OR OPINIONS CONCERNING YOUR LEGAL RIGHTS UNDER THIS OPTION OR
HOW TITLE SHOULD BE TAKEN AT CLOSING IF THE OPTION IS EXERCISED. AN ATTORNEY
SHOULD BE CONSULTED IF LEGAL ADVICE IS NEEDED.
THIS OPTION WAS DRAFTED ON 05/11/2001 (DATE) BY [LICENSE AND FIRM] JOHN E.
BUTTERBRODT R.W. WIS. REAL ESTATE

<Table>
<S><C>

(X)
   ---------------------------------------------------  --------------------------------------     -----------
   BUYER'S SIGNATURE   PRINT NAME HERE: KEVIN ROCHE       SOCIAL SECURITY NO. OR FEIN (OPTIONAL)       DATE
                              UNITED WIS. GRAIN PRODUCERS
(X)
   ---------------------------------------------------  --------------------------------------     -----------
   BUYER'S SIGNATURE   PRINT NAME HERE:                   SOCIAL SECURITY NO. OR FEIN (OPTIONAL)       DATE
</Table>

SELLER GRANTS THIS OPTION. THE WARRANTIES, REPRESENTATIONS AND COVENANTS MADE IN
THIS OPTION SURVIVE CLOSING AND THE CONVEYANCE OF THE PROPERTY. THE UNDERSIGNED
HEREBY AGREES TO CONVEY THE ABOVE-MENTIONED PROPERTY ON THE TERMS AND CONDITIONS
AS SET FORTH HEREIN AND ACKNOWLEDGES RECEIPT OF A COPY OF THIS OPTION.

<Table>
<S><C>

(X)                                                                  39-1874087
   ---------------------------------------------------  --------------------------------------     -----------
   SELLER'S SIGNATURE   PRINT NAME HERE: PETER JUNG       SOCIAL SECURITY NO. OR FEIN (OPTIONAL)       DATE

(X)
   ---------------------------------------------------  --------------------------------------     -----------
   BUYER'S SIGNATURE   PRINT NAME HERE?                   SOCIAL SECURITY NO. OR FEIN (OPTIONAL)       DATE
</Table>

THIS OFFER WAS PRESENTED TO SELLER BY JOHN E. BUTTERBRODT ON 10/18, 2002, AT
10:00 A.M./P.M.

THIS OPTION IS REJECTED____________________________ THIS OPTION IS COUNTERED
                       SELLER INITIALS      DATE
(SEE ATTACHED COUNTER) _________________________________
                       SELLER INITIALS      DATE

[NOTICE OF EXERCISE OF OPTION] BY SIGNING BELOW AND DELIVERING THIS NOTICE (SEE
LINES 201-212) BUYER EXERCISES THE OPTION TO PURCHASE.

<Table>
<S><C>

(X                                                          (X)
   ---------------------------------------------------         ---------------------------------------------------
   BUYER'S SIGNATURE                           DATE            BUYER'S SIGNATURE                           DATE
</Table><Page>

                                                                   Exhibit 10.8

Approved by the Wisconsin Department                 Wisconsin Real Estate, Inc.
of Regulation and Licensing

7-1-99 (OPTIONAL USE DATE)
               --------------------------------------------------
               WB-36 BUYER AGENCY/TENANT REPRESENTATION AGREEMENT
               --------------------------------------------------
1-1-00 (MANDATORY USE DATE)                                        PAGE 1 OF 3

o BROKER'S AUTHORIZATION: Buyer (see lines 129-130) gives Broker the exclusive
right to act as Buyer's agent to locate an interest in property and to negotiate
the procurement of an interest in property as described in lines 3-12.] [STRIKE
AS APPLICABLE]

o PROPERTY TYPE: / / Residential/Personal / / Residential/Investment / /
Commercial/Industrial / / Recreational / / Farm/X/ Vacant Land / / New
Construction / / Other__________________[IDENTIFY GENERAL NATURE OF PROPERTY:
CHECK ALL THAT APPLY]
o NATURE OF INTEREST: / / Purchase / / Leasehold / / Option / / Other / /______
____________________
o PROPERTY CHARACTERISTICS/TRANSACTION TERMS:
PURCHASE PRICE RANGE: $2000 to $12000 per acre /X/ OTHER TERMS:_________________
________________________________________________________________________________
________________________________________________________________________________
   [IDENTIFY MATERIAL CHARACTERISTICS/TRANSACTION TERMS, e.g. PROPERTY SIZE,
LOCATION, OCCUPANCY, INTEREST, ETC.]

EXCLUDED PROPERTIES: The following properties are excluded from this Agreement
until_____________________ [INSERT DATE] ______________________________________
________________________________
o   COMPENSATION: Broker's compensation shall be [CHECK "SUCCESS FEE","OTHER
COMPENSATION", OR BOTH AS APPLICABLE]
|X| SUCCESS FEE: 3.000    % of the purchase price of____________________________
________________________________________________________________________________
whichever is greater.

/ / OTHER COMPENSATION: None
[INSERT THE AMOUNT AND TYPE OF OTHER FEE,  E.G.  RETAINER FEE, OR HOURLY FEE]

If this Agreement calls for a success fee, it is agreed that Broker has earned
the success fee if, during the term of this Agreement (or any extension of it),
Buyer or any person acting on behalf of Buyer acquires an interest in property
or enters into an enforceable written contract between owner and Buyer to
acquire an interest in property, at any terms and price acceptable to owner and
Buyer. Broker's compensation remains due and payable if an enforceable written
contract entered into by Buyer per lines 19 to 21 fails to close. Once earned,
Broker's compensation is due and payable at the earlier of closing or the date
set for closing, unless otherwise in writing.
Broker (may) (may not) [STRIKE ONE] accept compensation from owner or owner's
agent. (Broker may accept compensation from owner or owner's agent if neither is
struck.) Broker's compensation from Buyer will be reduced by any amounts
received from owner or owner's agent.

     CAUTION: BUYER MAY WORK WITH OWNER OR AGENTS OF OWNER IN LOCATING AND
   NEGOTIATING AN INTEREST IN PROPERTY. HOWEVER, BUYER MAY BE RESPONSIBLE FOR
   BROKER'S FULL COMPENSATION IF BUYER'S CONTACTS WITH OWNER OR OWNER'S AGENT
RESULT IN NO COMPENSATION BEING RECEIVED BY BROKER FROM OWNER OR OWNER'S AGENT.

  In consideration of Buyer's agreements, Broker agrees to use professional
knowledge and skills and reasonable efforts, to: 1) locate an interest in
property, unless Broker is being retained solely to negotiate the procurement of
an interest in a specific property, and 2) negotiate the procurement of an
interest in property, as required, by giving advice to Buyer within the scope of
Broker's license, facilitating or participating in the discussions of the terms
of a potential contract completing appropriate contractual forms presenting
either party's contractual proposal with an explanation of the proposal's
advantages and disadvantages and other efforts including but not limited to the
following: ---__________________________________________________________________
_____________________, Unless Broker is retained solely to locate an interest in
property. SHOULD LITIGATION ARISE BETWEEN THE PARTIES IN CONNECTION WITH THIS
AGREEMENT, THE PREVAILING PARTY SHALL HAVE THE RIGHT TO REASONABLE ATTORNEY
FEES.

o EARNEST MONEY: If Broker holds earnest money or other trust funds in
connection with the transaction, they shall be held in Broker's trust account.
Broker may refuse to hold earnest money or other trust funds. Should Broker hold
earnest money, Buyer authorizes Broker to disburse the earnest money and agrees
to hold Broker harmless for good faith disbursement pursuant to the terms of the
offer to purchase, option, exchange agreement, lease or other escrow agreement
used in the transaction or as otherwise required by law. If the transaction
fails to close and the earnest money is disbursed to Buyer, then upon
disbursement to Buyer the earnes money shall be paid first to reimburse Broker
for cash advances made by Broker on behalf of Buyer.

o FAIR HOUSING: Buyer and Broker agree that they will not discriminate based
on race, color, sex, sexual orientation as defined in Wisconsin Statutes ss.
111.32 (13m), disability, religion, national origin, marital status, lawful
source of income, age, ancestry, familial status or in any other unlawful
manner.

o AGENCY DISCLOSURE AND CONSENT TO MULTIPLE REPRESENTATION: Wisconsin Statute
ss.452.135(2) requires Broker to disclose that Buyer is Broker's client.
Broker's duties to Buyer can be found at lines 75-83. Broker's duties to all
parties can be found at lines 58-74. The confidentiality rights of all parties
can be found at lines 84-91. See lines 92-95 for information regarding
identification of confidential and non-confidential information at lines 53-56.
If Broker has a listing contract on a property Buyer wishes to procure an
interest in, Buyer (does) (does not) [STRIKE ONE] consent to the multiple
representation relationship described at lines 103-113, If a multiple
representation relationship is consented to and does occur, both parties will be
Broker's clients.
CONFIDENTIAL INFORMATION:  (See lines 84 to 95) ------__________________________
________________________________________________________________________________

NON-CONFIDENTIAL INFORMATION:  (See lines 96 to 102) ----_______________________
________________________________________________________________________________

<Page>

      [AGENCY ISSUES]

o DUTIES OWED TO ALL PARTIES: Wisconsin Statute section 452.133(1) states
that, in providing brokerage services to a party to a transaction (including
both clients and customers), a broker shall do all the following: |X|

(a)      Provide a brokerage services to all parties to the transaction
         honestly, fairly and in good faith.
(b)      Diligently exercise reasonable skill and care in providing brokerage
         services to all parties.
(c)      Disclose to each party all material adverse facts that the broker knows
         and that the party does not know or cannot discover through reasonably
         vigilant observation, unless the disclosure of a material adverse fact
         is prohibited by law.
(d)      Keep confidential any information given to the broker in confidence, or
         any information obtained by the broker that he or she knows a
         reasonable party would want to be kept confidential, unless the
         information must be disclosed under (C) or Wisconsin Statute section
         452.23 (information contradicting third party inspection or
         investigation reports) or is otherwise required by law to be disclosed
         or the party whose interests may be adversely affected by the
         disclosure specifically authorizes the disclosure of particular
         confidential information. A broker shall continue to keep the
         information confidential after the transaction is complete and after
         the broker is no longer providing brokerage services to the party.
(e)      Provide accurate information about market conditions that affect a
         transaction, to any party who requests the information, within a
         reasonable time of the party's request, unless disclosure of the
         information is prohibited by law.
(f)      Account for all property coming into the possession of a broker that
         belongs to any party within a reasonable time of receiving the
         property.
(g)      When negotiating on behalf of a party, present contract proposals in an
         objective and unbiased manner and disclose the advantages and
         disadvantages of the proposals.
o DUTIES OWED TO CLIENTS ONLY: Wisconsin Statute section 452.133(2) states
that in addition to his or her duties under lines 58 to 74, a broker providing
brokerage services to his or her client shall do all of the following:
(a)      Loyally represent the client's interests by placing the client's
         interests ahead of the interests of any other party, unless loyalty to
         a client violates the broker's duties under lines 58 to 74 or Wis.
         Stats. ss.452.137(2) (duties to all clients in dual agency situations).
(b)      Disclose to the client all information known by the broker that is
         material to the transaction and that is not known by the client or
         discoverable by the client through reasonably vigilant observation,
         except for confidential information (see lines 64 to 69) and other
         information, the disclosure of which is prohibited by law.
(c)      Fulfill any obligation required by the agency agreement, and any order
         of the client that is within the scope of the agency agreement, that
         are not inconsistent with another duty that the broker has undedr this
         chapter or any other law.
o   CONFIDENTIALITY NOTICE:
A BROKER IS REQUIRED TO MAINTAIN THE CONFIDENTIALITY OF ALL INFORMATION GIVEN TO
THE BROKER IN CONFIDENCE AND OF ALL INFORMATION OBTAINED BY THE BROKER THAT HE
OR SHE KNOWS A REASONABLE PARTY WOULD WANT TO BE KEPT CONFIDENTIAL, UNLESS THE
INFORMATION IS REQUIRED TO BE DISCLOSED BY LAW. THE FOLLOWING INFORMATION IS
REQUIRED TO BE DISCLOSED BY LAW:
         1)       MATERIAL ADVERSE FACTS AS DEFINED IN SECTION 452.01(5G) OF THE
                  WISCONSIN STATUTES.
         2)       ANY FACTS KNOWN BY THE BROKER THAT CONTRADICT ANY INFORMATION
                  INCLUDED IN A WRITTEN INSPECTION REPORT ON THE PROPERTY OR
                  REAL ESTATE THAT IS THE SUBJECT OF THE TRANSACTION.
TO ENSURE THAT THE BROKER IS AWARE OF WHAT SPECIFIC INFORMATION YOU CONSIDER
CONFIDENTIAL, YOU MAY LIST THAT INFORMATION AT LINES 53 TO 54. AT A LATER TIME,
YOU MAY ALSO NOTIFY THE BROKER IN WRITING OF ANY INFORMATION YOU CONSIDER TO BE
CONFIDENTIAL. YOU MAY IDENTIFY INFORMATION WHICH MIGHT OTHERWISE BE CONSIDERED
CONFIDENTIAL AS FINANCIAL QUALIFICATIONS) AS NON-CONFIDENTIAL AT LINES 55 TO 56.
o WAIVER OF CONFIDENTIALITY: Buyer may wish to authorize Broker to disclose
information which might otherwise be considered confidential. An example of this
type of information might be financial qualification information which may be
disclosed to strengthen Buyer's offer to purchase/lease proposal in the eyes of
prospective sellers/landlords. Broker's authorization to disclose may be
indicated at lines 55 to 56. Unless otherwise provided at lines 53 to 54, Broker
has permission to disclose Buyer's identity to owner, owner's agents and other
third parties without prior consent from Buyer. Buyer acknowledges that pursuant
to Wisconsin Statute section 706.03(1(b)(1m) a conveyance, such as an offer to
purchase is not binding if it is signed by Buyer's agent until such time as
Buyer is identified in the conveyance.
o MULTIPLE REPRESENTATION (DUAL AGENCY): Wisconsin Statute section 452.137
states that Broker may represent both parties in the same transaction only with
the written consent of both parties. A multiple representation relationship
would exist if Broker was the listing agent for a property Buyer was seeking to
acquire an interest in. In a multiple representation relationship, Broker will
provide the services agreed upon in this Agreement. Broker will continue to
provide information and advice to both parties, but is not allowed to place the
interests of either party ahead of the other in negotiations. During
negotiations, Broker will prepare approved forms to accomplish the intent of the
party making the proposal. Broker will present the proposal in an objective and
unbiased manner, disclosing the proposal's advantages and disadvantages. Broker
shall not disclose confidential information of either party unless required by
law.
NOTE:  WISCONSIN  ADMINISTRATION  CODE SECTION RL 24.07  REQUIRES  DISCLOSURE OF
ADVERSE MATERIAL FACTS TO ALL INTERESTED PARTIES).
If Buyer consents to the multiple representation relationship at line 51,
Buyer is indicating that Buyer understands Broker's duties to all parties to
a transaction (see lines 58 to 74) and Broker's duties to a client (see lines
75 to 83) and that if a multiple representation relationship arises, Broker
will owe the same duties to seller that Broker owes to Buyer. (See lines
75-83) o NON-EXCLUSIVE RELATIONSHIP: Buyer acknowledges and agrees that the
Broker may act for other buyers in connection with the location of properties
and may negotiate on behalf of such buyers with the owner or owner's agent.
IN the event that Broker undertakes to represent and act for other buyers,
Broker shall not disclose to Buyer, or any other buyer, any confidential
information of any buyer, unless required by law.
[COOPERATION] Buyer agrees to cooperate with Broker and to provide Broker
accurate copies of all relevant records, documents and other materials in
Buyer's possession or control which are required in connection with the
purchase, option, exchange or lease of property. Buyer agrees to be
reasonably available for showings of properties. Buyer authorizes Broker to
do those acts reasonably necessary to fulfill broker's responsibilities under
this Agreement including retaining subagents. Buyer shall promptly notify
Broker in writing of the description of any property Buyer locates. Buyer
shall also notify Broker of the identity of all persons making inquiries
concerning Buyer's objectives stated in this Agreement.

<Page>

[PROPERTY DIMENSIONS]
Buyer acknowledges that property dimensions, total square footage and total
acreage information provided to Buyer may be approximate due to rounding and may
vary due to different formulas which can be used to calculate these figures.
Unless otherwise indicated, property dimension figures have not been verified by
survey. CAUTION: BUYER SHOULD VERIFY ANY PROPERTY DIMENSION OR TOTAL SQUARE
FOOTAGE/ACREAGE CALCULATION WHICH IS MATERIAL TO BUYER.
[DEFINITIONS]

BUYER: "Buyer", as used in this Agreement, is the party executing this
Agreement and seeking to acquire an interest in real estate or a business
opportunity by purchase, lease, option, exchange or any other manner.

DELIVERY: unless otherwise agreed, delivery of documents or written notices
may be accomplished by: 1) giving the document or written notice personally to
the Party; 2) depositing the document or written notice postage or fees prepaid
or charged to an account in the U.S. Mail or a commercial delivery system
addressed to the Party at the Party's address on line 182 or 3) electronically
transmitting the document or written notice to the Party's fax number at line
183.

INTEREST IN PROPERTY: The "interest in property" to be obtained by Buyer
includes a purchase, leasehold, option, exchange agreement or any other procured
interest unless restricted at lines 7-9, in additional provisions (lines 146 to
163) or elsewhere in this Agreement.

LOCATE AN INTEREST IN PROPERTY: "Locate an interest in property" shall mean,
as used in this Agreement, to identify, evaluate according to the standards set
by Buyer, and determine the availability of the interest sought by Buyer in a
property.

NEGOTIATE THE PROCUREMENT OF AN INTEREST IN PROPERTY: "Negotiate the
procurement of an interest in property" shall mean, as used in this Agreement,
to contact the owner of the property or the owner's agent to ascertain the terms
and conditions upon which the interest may be obtained and to otherwise assist
Buyer in reaching an agreement to procure the interest sought by Buyer in the
property as may be specified in this Agreement.

PERSON ACTING FOR BUYER: In this Agreement "Person acting for Buyer" shall
mean any person joined in interest with Buyer, or otherwise acting on behalf of
Buyer, including but not limited to Buyer's immediate family, agents, servants,
employees, as well as any and all corporations, partnerships, limited liability
companies or other entities controlled by, affiliated with or owned by Buyer in
whole or in part.

ADDITIONAL PROVISIONS:    none_____
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Notice: You may obtain information about the sex offender registry and persons
registered with the registry by contacting the Wisconsin Department of
Corrections on the Internet at http://www.widocoffenders.org or by phone at
877-234-0085.

ADDENDA:  The attached ----_____________________________________________________
is/are made a part of this Agreement.

TERM OF THE AGREEMENT: From the 2nd day of November, 2001 up to and including
midnight of the 2nd day of April, 2004.
EXTENSION OF AGREEMENT TERM: The Agreement term is extended for a period of
one year as to any property which during the term of this Agreement was: 1)
located or negotiated for by Broker, Broker's agent, Buyer or any person acting
on behalf of Buyer, or 2) which was the subject of a written offer to purchase
submitted by Buyer or any person acting on behalf of Buyer. If this extension is
based on Broker's or Broker's agent's location or negotiation, this extension
shall only be effective if a written description of the property is delivered to
Buyer no later than three days after expiration of this Agreement.

IF SIGNED, THIS AGREEMENT CAN CREATE A LEGALLY ENFORCEABLE AGREEMENT, BROKER MAY
PROVIDE A GENERAL EXPLANATION OF THE PROVISIONS OF THIS AGREEMENT BUT IS
PROHIBITED BY LAW FROM GIVING ADVICE OR OPINIONS CONCERNING YOUR LEGAL RIGHTS
UNDER THIS AGREEMENT. AN ATTORNEY SHOULD BE CONSULTED IF LEGAL ADVICE IS NEEDED.
BUYER SHOULD CONSULT OTHER EXPERTS AS APPROPRIATE, FOR EXAMPLE, APPRAISERS, TAX
ADVISORS, OR HOME INSPECTORS, IF SERVICES BEYOND BROKER'S REAL ESTATE SERVICES
ARE NEEDED.

 Dated this  5th day of November, 2001

<Table>
<S><C>

(X)                                                     (X)
   --------------------------------------------         --------------------------------------------------
Agent for Broker ? (Print Name)  John F. Roche  Buyer   Buyer ?  (Print Name) United Wi Grain Producers

RW Wisconsin Real Estate, Inc.                          (X)
------------------------------------------------        --------------------------------------------------
Broker/Firm ?                                           Buyer ? (Print Name) ?
1708 N. Spring St., Beaver Dam, WI                      /N3432    Cty    BB, Columbus, WI  53925
Broker Address  ?  Phone # ?   Fax # ? 920-887-1975     Buyer's   Address  ? Phone # ?  Fax #?
                       920-887-1733                                         920-623-4336
</Table>

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00045-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00045-of-00352.parquet"}]]