Table:
0
A
B
C
D
E
F
1
Call sign
Frequency MHz
City of license
ERP W
Class
FCC info
2
K201BM
88.1
Canadian, Texas
74
D
FCC
3
K202CK
88.3
Childress, Texas
200
D
FCC
4
K216GG
91.1
Plainview, Texas
40
A
FCC
5
K220CP
91.9
Pampa, Texas
67
D
FCC
6
K220IZ
91.9
Perryton, Texas
250
D
FCC
7
K220JZ
91.9
Memphis, Texas
25
D
FCC
8
K219LO
91.7
Hereford, Texas
10
D
FCC
9
K229BY
93.7
Tulia, Texas
100
D
FCC
10
K291AQ
106.1
Dumas, Texas
92
D
FCC
11
K202AG
88.3
Elk City, Oklahoma
38
D
FCC

Questions and formulas:
Question: Name the total number of frequency Mhz with class of d and call sign of k201bm and ERP W less than 74
Formula: SUM(FILTER(B1, (E1="d")*(A1="k201bm")*(D1<74)))
Formula2: SUM(FILTER(B2:B11, (E2:E11="d")*(A2:A11="k201bm")*(D2:D11<74)))
Level: easy
Question: Name the least frequency Mhz with call sign of k202ag
Formula: MINIFS(B1,A1,"k202ag")
Formula2: MINIFS(B2:B11,A2:A11,"k202ag")
Level: easy
Question: Name the class with call sign of k220cp
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="k220cp"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F11,A2:A11="k220cp"),5))
Level: medium