Table:
0
A
B
C
D
E
1
Time
Show Name
Local/Networked
Ad Freq
News Freq
2
6:00am–9:00am
Truckin' With Tim
Networked
20 Minutes
60 Minutes
3
9:00am–12:00am
American Top 40
Pre-Recorded
20 Minutes
60 Minutes
4
12:00pm–6:00pm
AFL
Networked
During quarters
N/A
5
6:00pm–7:00pm
Classic Vinyl
Pre-Recorded
20 minutes
60 minutes
6
7:00pm–9:00pm
My Generation
Pre-Recorded
20 Minutes
60 Minutes
7
9:00pm–12:00am
Classic Hits
Local
20 Minutes
60 Minutes

Questions and formulas:
Question: How often are there ads during American Top 40?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="american top 40"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,B2:B7="american top 40"),4))
Level: medium
Question: When does Classic Hits air?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="classic hits"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,B2:B7="classic hits"),1))
Level: medium