-Calculate the contribution margin per machine hour

-Calculate net present value in the 3 different projects / should the company make or buy?

- What is the payback period?

For Chapter 10 (Relevant Costing Sales Mix) Questions: Product (1 Product R Sales Price/unit 20.00 18.00 Direct Material/unit 7.50 6.70 Direct La her/unit 4.20 5.50 Variable OH/unit 4.30 4.00 MH/u nit 2.00 1.00 For Chapter 10 [Relevant Costing - Make vs. Buy) Questions: Historical Costs Q 30,000 DM 201,000 DL 219,000 OH 240,000 selling expense 135,000 admin expense 78 000 f total expense 873,000 Assume OH is 75% variable and 25% fixed Assume Selling Expense is 2,!3 variable and 1/3 xed Assume Admin Expense if 50% variable and 5096 xed For Chapter 11 (Capital Budgeting) Questions: Assume initial investment is $98,000 for all three projects: Project X Project Y Project Z Year Cash Flows Cash Flows Cash Flows 1 30,000 40,000 10,000 40,000 20,000 25,000 30,000 20,000 30,000 2 3 4 12,000 25, 000 25,000 5 10,000 20, 000 40,000 Also assume that cost of capital is 9.0% for all three projects