Use the following information for questions 90 and 91. The Selling Division's unit sales price is $25 and its unit variable cost is $15. Its capacity is 10,000 units. Fixed costs per unit are $6. Current outside sales are 8,000 units. 90. What is the Selling Division's opportunity cost per unit from selling 2,000 units to the Purchasing Division? a. $10 b. $25 c. $4 d. $0 91. Pricing 8-19 What is the Selling Division's opportunity cost per unit from selling 3,000 units to the Purchasing Division? a. $10 b. $25 c. $4 d. $0