An advertiser negotiated and placed a ROS in the programs below. The media buyer gave the rotator the average rating of all 3 programs and 6 commercial units were placed. How many makegood points does the station owe the advertiser considering how the ROS schedule aired at 90% post?

ROS SCHEDULE PLACED:

2x in Program A / 8-9pm @ 6 ratings each

2x in Program B/ 9-10pm @8 ratings each

2x in Program C/ 10-11pm @10 ratings each

ROS SCHEDULE AIRED:

Spot 1: 8:17pm

Spot 2: 8:50pm

Spot 3: 9:49pm

Spot 4: 9:03pm

Spot 5: 8:59pm

Spot 6: 8:01pm

A) 0 rating points

B) 5 rating points

C) 3 rating points

D) 10 rating points