Craycraft Inc. reported the following results from last year's operations:

	Sales	$12,600,000
	Variable expenses	9,380,000
	Contribution margin	3,220,000
	Fixed expenses	2,716,000
	Net operating income	$504,000
	Average operating assets	$7,000,000

At the beginning of this year, the company has a $800,000 investment opportunity with the following characteristics:

	Sales	$560,000
	Contribution margin ratio	50%	of sales
	Fixed expenses	$246,400

Required:

1. A. What was last year's margin? (Round to the nearest 0.1%.)

B- What was last year's turnover? (Round to the nearest 0.01.)

C- What was last year's return on investment (ROI)? (Round to the nearest 0.1%.)

D- If the company pursues the investment opportunity and otherwise performs the same as last year, what will be the overall margin this year? (Round to the nearest 0.1%.)

E- If the company pursues the investment opportunity and otherwise performs the same as last year, what will be the overall turnover this year? (Round to the nearest 0.01.)

F- If the company pursues the investment opportunity and otherwise performs the same as last year, what will be the overall ROI will this year? (Round to the nearest 0.1%.)