Please Answer 16 and 17

Jones Company is going to invest in new technology to expand its' sales. The technology will cost $200,000. It will generate cash revenues of $75,000 a year for 8 years and cash expenses of $25,000 per year over the same time horizon. The cost of capital is 10%. Required: Calculate the following: a. The Payback period for the project. b. The AROR for the project. c. The NPV for the project. 17 The Bofin Company has a machine capacity of only 5,000 machine hours per month. In planning next month's production, the following data have been prepared for products A,B, and C. How many units should Bofin prepare of A,B and C respectively