D Question 28 University Company produces and sells four products: A, B, C, and D. The following data relate to its four products: B C 80 50 A 90 $80 $15 $18 $20 $5 D 70 $100 $25 Daily demand in units Selling price per unit Direct material per unit Direct labor per unit Fixed cost per Other variable cost per unit Labor time in minutes per unit $110 $35 $25 $10 $5 $120 $30 $20 $18 $5 $30 $28 $5 10 20 15 12 There are total of 2,700 minutes available per day, University Company Uses the traditional method for scarce resource maximization, Problem 5.2 What is the contribution margin per minute for product A? 4.7 O 22 O 4.2 06.5