Answer:
I tried to order the information and prepared the following table:
Product A Product B Product C
Unit Selling Price = $650 $200 e)$2,300
Unit Variable Costs = $390 c)$108 f)$1,495
Unit Contribution Margin = a)$260 $92 $805
Contribution Margin Ratio = b)40% d)46% 35%
contribution margin ratio = (revenue - cogs) / revenue or
contribution margin ratio = contribution margin / revenue