2. Piper Corp. is operating at 70% of capacity and is currently purchasing a part used in its manufacturing operations for $24 per unit. The unit cost for the business to make the part is $36, including fixed costs, and $26, not including fixed costs. If 15,000 units of the part are normally purchased during the year but could be manufactured using unused capacity, what would be the amount of differential cost increase or decrease from making the part rather than purchasing it? a. $30,000 cost decrease b. $180,000 cost increase c. $30,000 cost increase d. $180,000 cost decrease Carmen Co. can further process Product 3 to produce Product D. Product is currently selling for $20 per pound and costs $15.75 per pound to produce. Product D would sell for $38 per pound and would require an additional cost of $8.55 per pound to produce. 3. What is the differential cost of producing Product D? a. $6.50 per pound b. $8.55 per pound C. $17.00 per pound d. $5.25 per pound 4. What is the differential revenue of producing Product D? a. $6.75 per pound b. $22.25 per pound c. $18.00 per pound d. $6.25 per pound Stryker Industries received an offer from an exporter for 15,000 units of product at $17.50 per unit. The acceptance of the offer will not affect normal production or domestic sales prices. The following data is available: $20 Domestic unit sales price Unit manufacturing costs: Variable Fixed 11 1 5. What is the differential revenue from the acceptance of the offer? a. $300,000 b. $262,500 c. $52,500 d. $250,000 6. What is the differential cost from the acceptance of the offer? a. $200,000 b. $262,500 c. $85,500 d. $165,000