Please help!

Unequal lives-ANPV approach Evans Industries wishes to select the best of three possible machines, each of which is expected to satisfy the firm's ongoing need for additional aluminum extrusion capacity. The three machines A, B, and C are equally risky. The firm plans to use a cost of capital of 12.6% to evaluate each of them. The initial investment and annual cash inflows over the life of each machine are shown in the following table. (Click on the icon located on the top-right corner of the data table below in order to copy its contents into a spreadsheet.) Machine A Machine B Machine C Initial investment (CF $92,300 $66,000 $99,900 Year (t) Cash inflows (CF) 12,800 $10,100 $30,800 19,900 12,800 30,800 30,800 12,800 29,800 39,700 30,800 12,800 30,800 12,800 12,800