I need help understanding how to answer these questions. These are practice questions and not for marks.

Consider the following two machines a company can purchase. The following table provides the costs of the machines and the annual cash ows obtained from the machines over their lifetimes. Initial Cost Cash Inflows per year \_'ears of Service Machine A E11000 I6,000 l0 lMachine B |$6,000 |$10,000 l5 The discount rate is 5%. What is the net present value for each machine? Machine A = 13454.15 0 Correct: response: 13 , 454 . 15:2 Machinne B = 37294.77 6 Correct response: 31 ,294.11:2 Click "Verify" to proceed to the next part of the question. Using the correct answers from the previous question, what is the equivalent annual cash flows for each machine? EACA = Number EACB = Number