Three alternatives have the following cost data associated with them: The loan payments are calculated using an interest rate of 10%, a life equal to the life of the machine, and a down payment of 20%. Use a MARR of 12% and determine which machine, if any, should be purchased. Using all techniques through chapter 9 and tell me the assumptions and solutions. These should include NPV, EUAW, IRR, B/C Ratio Analysis and Payback