Super Sales Company is the exclusive distributor for a high-quality knapsack. The product sells for $100 per unit and has a CM ratio of 40%. The company's fixed expenses are $450,000 per year. The company plans to sell 15,000 knapsacks this year. Required: 1. What are the variable expenses per unit? Variable expenses per unit 2. Use the equation method for the following: a. What is the break-even point in units and in sales dollars? Break-even point in units Break-even point in sales dollars b. What sales level in units and in sales dollars is required to earn an annual profit of $108,000? Sales in units Sales in dollars