The product development group of a high-tech electronics company developed five proposals for new products. The company wants to expand its product offerings, so it will undertake all projects that are economically attractive at the companys MARR of 20% per year. The cash flows (in $1000 units) associated with each project are estimated. Which projects, if any, should the company accept on the basis of a present worth analysis?

Project	A	B	C	D	E
Initial Investment	$-700	$-1,300	$-500	$-1,500	$-1,200
Operating Cost, per Year	$-150	$-200	$-250	$-300	$-400
Revenue, per Year	$300	$225	$550	$600	$750
Salvage Value	$10	$30	$5	$20	$120
Life	3 years	10 years	5 years	8 years	4 years

The present worth of project A is: $

The present worth of project B is: $

The present worth of project C is: $

The present worth of project D is: $

The present worth of project E is: $