Return on Investment, Margin, Turnover

Data follow for the Construction Division of D. Jack Inc.:

	Year 1		Year 2
Sales	$148,500,000		$162,250,000
Operating income	8,910,000		8,112,500
Average operating assets	337,500,000		405,625,000

(Note: If required, round your answers to two decimal places.)

Required:

1. Compute the margin (as a percent) and turnover ratios for each year.

	Year 1	Year 2
Margin	%	%
Turnover

2. Compute the ROI (as a percent) for the Construction Division for each year.

ROI year 1	%
ROI year 2	%