Break-Even Units, Contribution Margin Ratio, Multiple-Product Breakeven, Margin of Safety, Degree of Operating Leverage Jellico Inc.'s projected operating income (based on sales of 450,000 units) for the coming year is as follows: Line Item Description Total Sales $ 10,800,000 Total variable cost 7,020,000 Contribution margin $ 3,780,000 Total fixed cost 2,205,000 Operating income $ 1,575,000 Required:

1(a). Compute variable cost per unit. Enter your answer to the nearest cent.

1(b). Compute contribution margin per unit. Enter your answer to the nearest cent.

1(c). Compute contribution margin ratio. Enter to one decimal point.

1(d). Compute break-even point in units. Reminder: round-up to ensure partial units are completed.

1(e). Compute break-even point in sales dollars.

2. How many units must be sold to earn operating income of $78,750? Reminder: round-up to ensure partial units are completed.

3. Compute the additional operating income that Jellico would earn if sales were $50,000 more than expected.

4. For the projected level of sales, compute the margin of safety in units, and then in sales dollars

5. Compute the degree of operating leverage. Round your answer to two decimal place.

6. Compute the new operating income if sales are 10% higher than expected. Enter your answer to the nearest whole dollar.