Cori's Sausage Corporation is trying to choose between the following two mutually exclusive design projects:

Year	Cash Flow (I)				Cash Flow (II)
0	$	52,000			$	26,800
1		25,300				13,800
2		25,300				13,800
3		25,300				13,800

a-1.

If the required return is 10 percent, 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.)

b-1.	What is the NPV for each project?