Marin, Inc. buys 1,200 computer game CDs from a distributor who is discontinuing those games. The purchase price for the lot is $8,600. Marin will group the CDs into three price categories for resale, as indicated below.

Group # of cd's Price per cd

1 100 $6

2 800 11

3 300 17

Determine the cost per CD for each group, using the relative sales value method. (Do not round ratios for computational purposes. Round final answers to 2 decimal places, e.g. 5.85.)

Group Cost per CD

1 =

2 =

3 =