Consider the following two mutually exclusive projects:

Year	Cash Flow (A)				Cash Flow (B)
0	$	343,000			$	50,000
1		52,000				24,700
2		72,000				22,700
3		72,000				20,200
4		447,000				15,300

Whichever project you choose, if any, you require a return of 16 percent on your investment.

a-1	What is the payback period for each project (Project A & Project B)? (Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.)
b-1	What is the discounted payback period for each project? (Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.)
c-1	What is the NPV for each project? (Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.)
d-1	What is the IRR for each project? (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.)
e-1	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.)