Danas Ribbon World makes award rosettes. Following is information about the company:

Variable cost per rosette	$	1.40
Sales price per rosette		4.00
Total fixed costs per month		1300.00

Required: 1. Suppose Danas would like to generate a profit of $900. Determine how many rosettes it must sell to achieve this target profit. (Round your intermediate calculations to 2 decimal places and final answer to the nearest whole number.) 2. If Danas sells 850 rosettes, compute its margin of safety in units, in sales dollars, and as a percentage of sales. (Round your Margin of Safety percentage to two decimal places (i.e. .1234 should be entered as 12.34%). 3. Calculate Danas degree of operating leverage if it sells 850 rosettes. (Round your intermediate calculations to 2 decimal places and final answer to 4 decimal places.) 4. Using the degree of operating leverage, calculate the change in Danas profit if unit sales drop to 680 units. Confirm this by preparing a new contribution margin income statement. (Round your intermediate calculations to 4 decimal places and final answer to 2 decimal places. (i.e. .1234 should be entered as 12.34%.))