TOMs Tomatoes and Herbs, LLC is considering investing in two alternative projects to improve the processing and packaging of TOMs Old World Spaghetti Sauce. Investment A has a lifespan of 8 years and initial costs of $20,000. Investment B has a lifespan of 5 years and initial costs of $10,000. TOMs Tomatoes and Herbs, LLC assumes a 10% discount rate on potential investments.

The yearly after-tax benefits for investment A are as follows:

Year 1	Year 2	Year 3	Year 4	Year 5	Year 6	Year 7	Year 8
$2,000	$3,000	$4,000	$5,000	$6,000	$5,000	$4,500	$3,500

The yearly after-tax benefits for investment B are as follows:

Year 1	Year 2	Year 3	Year 4	Year 5
$3,000	$3,000	$3,000	$3,000	$3,000

Assuming straight line depreciation of the two investments and a salvage value of $1,000 for Investment A and $500 for Investment B, what are the Average Annual Rates of Return of each investment? Round to the nearest dollar or tenth for the percentage.

	Year
Investment A	1	2	3	4	5	6	7	8	Average
After-tax Benefits	$2000	$3000	$4000	$5000	$6000	$5000	$4500	$3500	$4125
Value of Investment A
1-Jan
31-Dec
Average
Average Annual Rate of Return for Investment A: %

Year
Investment B	1	2	3	4	5				Average
After-tax Benefits	$3000	$3000	$3000	$3000	$3000				$3000
Value of Investment B
1-Jan
31-Dec
Average
Average Annual Rate of Return for Investment B: %