Calculate the net present value and profitability index of each machine. Assume a 10% d use either a negative sign preceding the number e.g. -45 or parentheses e.g. (45). For calculatio the factor table provided, e.g. 1.25124 and final answers to O decimal places, e.g. 5,275. Roune e.g. 12.521.) Machine A Machine B Net present value $ $ Profitability index Which machine should be purchased? eTextbook and Media