please help me with the last three questions

please help me with the last three questions

The production department is proposing the purchase of an automatic insertion machine. It has identified three machines and has asked the accountant to analyze them to determine which one has the best average rate of return. Machine A Machine B Machinec Estimated average income $48,942.32 $62,047.50 $60,935,40 Average investment 349,588.00 206,825.00 406,236.00 Ga Machine A b. Machine Machines d Machines and have the same preferred average rate of retum Assume in analyzing alternative proposals that Proposal Fhas a useful life of 6 years and Proposal has a useful life of 9 years. What is one widely used method to make the net present values of the proposals comparable? Co. Adjust the life of Propoul to a time period that is pultast of Propout T by estimating tidl value of the end of you b. for the full lines of and years and compute the average rate of retum clamore the lives of 6 and years and find 1/2 year) d. In the fact that Proposal hafa life of your article of you ) Which of the following is a method of analyzing capital investment proposals that ignores present value? .. discounted cash flow b. not present value Catemal rate of d. average rate of return The production department is proposing the purchase of an automatic insertion machine. It has identified three maces and has asked the accountant to analyze them to determine which one has the best average rate of return Machine A Machine B Machine C Estimated average Income $48,942.32 $52,047.50 560,935.40 Average investment 349,588.00 206,825.00 406,236.00 3. Machine 'b, Machine Machine Cd Machines and we the same preferred average of return Assume in analyzing alternative proposals that Proposal F has a useful life of 6 years and Proposal has a useful life of 9 years. What is one widely used method to make the net present values of the proposals comparable? a. Adjust the life of Proposal to a time period that is equal to that of Proposal F by estimating a residual vahie at the end of year bignore the useful lives of 6 and 9 years and compute the average rate of retum. c ignore the metal lives of 6 and 9 years and find an average (71/2 years) d. Hunore the fact that Proposal Fhu a useful life of 6 years and treat it as if it has a useful life of year Which of the following is a method of analyzing capital Investment proposals that ignores present value? a. discounted cash flow b. net present value c, internal rate of return d. average rate of return