Here are the expected cash flows for 3 projects:

Project	years	0	1	2	3	4
a		(-$5,000)	$1,000	$1,000	$3,000	$0
b		(-$1,000)	$0	$1,000	$2,000	$3,000
c		(-$5,000)	$1,000	$1,000	$3,000	$5,000

A.What is the payback period on each of the projects?

B.If you use the payback rule with a cutoff period of twe years, which projects will you accept?

C.If you use a cutoff period of three years, Which projects wil you accept?

d.If the opportunity cost of capital is 10%, which projects have positive NPVs?

e."Payback" gives too much weight to cash flows that occcur after the cutoff date." True or false

plz show work thank you