3. The management of Lambda Corporation has received the following forecast for the next year. Sales revenue $600,000 Fixed costs $275,000 Variable costs 270,000 Total costs 545,000 Net income $...

3. The management of Lambda Corporation has received the following forecast for the next year.

Sales revenue $600,000
Fixed costs $275,000
Variable costs 270,000
Total costs 545,000
Net income $ 55,000

Capacity is a sales volume of $800,000.
a. Compute
i. the contribution margin

ii.the contribution rate.

b. Compute the break-even point
i. in dollars;
ii. as a percent of capacity.

c. Determine the break-even volume in dollars if fixed costs are increased by $40,000, while variable costs are held to 40% of sales.