Table:
0
A
B
C
D
E
1
Frequency
Call sign
Branding
Format
Owner
2
1150 AM
CKFR
AM 1150
news / talk
Astral Media
3
00 88.9 FM
CBTK-FM
CBC Radio One
public news / talk
Canadian Broadcasting Corporation
4
00 89.7 FM
CBU-FM-3
CBC Radio 2
public music
Canadian Broadcasting Corporation
5
00 90.5 FM
CBUF-FM-2
Première Chaîne
public news / talk
Canadian Broadcasting Corporation
6
00 96.3 FM
CKKO-FM
K96.3
classic rock
Sun Country Cablevision
7
00 99.9 FM
CHSU-FM
99.9 Sun FM
Contemporary Hits Radio
Bell Media
8
0 101.5 FM
CILK-FM
101.5 EZ Rock
adult contemporary
Bell Media
9
0 103.1 FM
CKQQ-FM
Q103
hot adult contemporary
Jim Pattison Group
10
0 103.9 FM
CJUI-FM
103.9 The Juice
adult hits
Vista Broadcast Group
11
0 104.7 FM
CKLZ-FM
Power 104
active rock
Jim Pattison Group

Questions and formulas:
Question: Who is the owner of the radio station that plays adult hits?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="adult hits"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,D2:D11="adult hits"),5))
Level: medium
Question: What is the call sign for the radio owned by astral media?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="astral media"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,E2:E11="astral media"),2))
Level: medium
Question: What is the frequency for the radio owned by bell media with a call sign of chsu-fm?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(E1="bell media")*(B1="chsu-fm")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,(E2:E11="bell media")*(B2:B11="chsu-fm")),1))
Level: medium
Question: What is the branding for the radio with a frequency of 1150 am?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="1150 am"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,A2:A11="1150 am"),3))
Level: medium
Question: What was the format for the radio with a frequency of 00 96.3 fm?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="00 96.3 fm"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,A2:A11="00 96.3 fm"),4))
Level: medium
Question: Who is the owner of the radio frequency of 0 101.5 fm?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="0 101.5 fm"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,A2:A11="0 101.5 fm"),5))
Level: medium