What follows is an opinion from a United States Court of Appeals.
Intervenors who participated as parties at the courts of appeals should be counted as either appellants or respondents when it can be determined whose position they supported. For example, if there were two plaintiffs who lost in district court, appealed, and were joined by four intervenors who also asked the court of appeals to reverse the district court, the number of appellants should be coded as six.
When coding the detailed nature of participants, use your personal knowledge about the participants, if you are completely confident of the accuracy of your knowledge, even if the specific information is not in the opinion. For example, if "IBM" is listed as the appellant it could be classified as "clearly national or international in scope" even if the opinion did not indicate the scope of the business. 

Your task concerns the first listed appellant. The nature of this litigant falls into the category "private business (including criminal enterprises)". Your task is to classify the scope of this business into one of the following categories: "local" (individual or family owned business, scope limited to single community; generally proprietors, who are not incorporated); "neither local nor national" (e.g., an electrical power company whose operations cover one-third of the state); "national or multi-national" (assume that insurance companies and railroads are national in scope); and "not ascertained".

Opinion:
MARTIN TYPEWRITER CO. v. WALLING, Adm’r of Wage and Hour Division, Dept. of Labor.
No. 3878.
Circuit Court of Appeals, First Circuit.
May 21, 1943.
Abraham Breitbard, of Portland, Me. (Wilfred A. Hay, of Portland, Me., of counsel), for ap'pellant.
Morton Liftin, of Washington, D. C. (Bessie Margolin, of Washington, D. C., Vernon C. Stoneman, of Boston, Mass., and Irving J. Levy, Acting Sol., and Morton H. Rowen, Atty., United States Department of Labor, of Washington, D. C., of counsel), for appellee.
Before MAHONEY and WOODBURY, Circuit Judges, and WYZANSKI, District Judge.
PER CURIAM.
The appellee, alleging on information and belief that the appellant was engaged “in the business of producing goods for interstate commerce, and engaged in interstate commerce”, applied to the court below for an order requiring the appellant to appear and show cause why an order should not issue requiring it to comply with subpoena duces tecum which the appellee had prepared and served on the appellant but which it had ignored. The court issued the order to shovy cause and the appellant answered and moved to dismiss alleging that it was a “retail and servicing establishment, the greater part of whose selling and servicing is in intrastate commerce”, and that therefore it was not subject to the provisions of the Fair Labor Standards Act of 1938, 52 Stat. 1060, 29 U.S.C.A. § 201 et seq. It did not put in issue the scope of the subpoena or the relevancy of the data therein described. The court, after .hearing, ordered the appellant to comply with the subpoena and set the time and place for its appearance with the books and records described, saying in the course of its memorandum opinion (D.C., 48 F.Supp. 751, 752): “This is an application to enforce a subpoena in what appears on its face to be an authorized and orderly investigation, and I do not feel justified in turning it into a lawsuit to decide a question which must be decided by the administrator in the course of his investigation, and which, if decided wrong, can be corrected later in a proceeding to enforce the orders of the administrator.”
We are of the opinion that the order of the district court must be sustained on the authority of Endicott Johnson Corp. v. Perkins, 317 U.S. 501, 63 S.Ct. 339, 87 L.Ed. —. See, also, Walling v. Standard Dredging Corp., 2 Cir., 132 F.2d 322.
The order of the District Court is affirmed.

Question: This question concerns the first listed appellant. The nature of this litigant falls into the category "private business (including criminal enterprises)". What is the scope of this business?

Choices:
local
neither local nor national
national or multi-national
not ascertained

Answer: 3