Table:
0
A
B
C
D
E
F
1
City of license
Identifier
Frequency
Power
Class
RECNet
2
L'Annonciation ( Rivière-Rouge )
CBF-FM-15
88.3 FM
4,600 s watt
B
Query
3
Mont-Laurier
CBF-FM-9
91.9 FM
38,000 watts
B
Query
4
Radisson
CBF-FM-7
100.1 FM
199 watts
A
Query
5
Saint-Donat ( Matawinie RCM )
CBF-FM-20
89.7
5,460 watts
B
Query
6
Saint-Jovite ( Mont-Tremblant )
CBF-FM-14
95.5 FM
835 watts
A
Query
7
Saint-Michel-des-Saints
CBF-FM-13
90.9 FM
466 watts
A
Query

Questions and formulas:
Question: What's the class when the identifier is cbf-fm-14?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="cbf-fm-14"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,B2:B7="cbf-fm-14"),5))
Level: medium
Question: What's the frequency when the identifier is cbf-fm-9?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="cbf-fm-9"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,B2:B7="cbf-fm-9"),3))
Level: medium
Question: What's the RECNet when the identifier is cbf-fm-20?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="cbf-fm-20"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,B2:B7="cbf-fm-20"),6))
Level: medium
Question: What's the RECNet when the power is 199 watts?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="199 watts"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,D2:D7="199 watts"),6))
Level: medium
Question: What's the frequency when the identifier is cbf-fm-14 having a class of A?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(E1="a")*(B1="cbf-fm-14")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,(E2:E7="a")*(B2:B7="cbf-fm-14")),3))
Level: medium