The following data are accumulated by Lone Peak Inc. in evaluating two competing capital investment proposals:

	3D Printer		Truck
Amount of investment	$68,000			$72,000
Useful life	4 years			9 years
Estimated residual value	0			0
Estimated total income over the useful life	$6,120			$30,780

Determine the expected average rate of return for each proposal. If required, round your answers to one decimal place.

3D Printer	fill in the blank 1 %
Truck	fill in the blank 2 %