What is the payback period for each project?(Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.)

What is the NPV for each project?(Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.)

What is the IRR for each project?(Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.)

What is the profitability index for each project?(Do not round intermediate calculations and round your answers to 3 decimal places, e.g., 32.161.)

Based on your answers in (a) through (d), which project will you finally choose?

The required return on these investments is 10 percent.

year

year cash flow a cash flow b

0 -430000 -42500

1 41500 20900

2 64500 12800

3 81500 21100

4 545000 17900