Albert Shoe Company is considering investing in one of two machines that attach heels to shoes. Machine A costs $68,310 and is expected to save the company $20,320 per year for six years. Machine B costs $95,580 and is expected to save the company $25,320 per year for six years. Determine the net present value for each machine if the required rate of return is 11 percent. (Ignore taxes.) (Round present value factor calculations to 4 decimal places, e.g. 1.2151 and final answer to 0 decimal places, e.g. 125. Enter negative amounts using either a negative sign preceding the number e.g. -45 or parentheses e.g. (45).)

Net present value

Machine A = $

Machine B = $

Decide which machine should be purchased.