QV Sportings, Ltd. manufactures athletic equipment. The data related to the production of their product is as follows: Fixed Costs: $111,738 Variable Cost: $36 per unit Selling Price: $42 per unit Plant Capacity: 90,000 units

a) Find the degree of operating leverage (DOL) at 30,000 units using the data above.

b) Find the break-even point in units.

c) Determine the number of units required to generate a profit of $7,440 and express your result as a percent of plant capacity.

d) State the contribution margin per unit.

e) Determine the profit at a sales revenue of $840,000.