An advertiser who uses ad scheduling has a custom bid adjustment for 9 p.m. to 12 a.m. on weeknights. The normal bis is US$0.40 and the bid multiplier is -25%. How much is the advertiser bidding for that time period?

An advertiser who uses ad scheduling has a custom bid adjustment for 9 p.m. to 12 a.m. on weeknights. The normal bis is US$0.40 and the bid multiplier is -25%. How much is the advertiser bidding for that time period?

A) UD$0.30 
B) UD$0.32
C) UD$0.03
D) UD$0.31