Sunland Corp's sales slumped badly in 2020. For the first time in its history, it operated at a loss. The company's income statement showed the following results from selling 535,500 units of product: sales $2,677,500, total costs and expenses $2,777,460, and net loss $99,960. Costs and expenses consisted of the amounts shown below. Management is considering the following independent alternatives for 2021 Management is considering the following independent alternatives for 2021. 1. Increase unit selling price 20% with no change in costs, expenses, and sales volume. 2. Change the compensation of salespersons from fixed annual salaries totaling $160,650 to total salaries of $64.260 plus a 4% commission on sales. Compute the contribution margin under each of the alternative courses of action. Contribution margin for alternative 1 % Contribution margin for alternative 2 % Compute the break-even point in dollars under each of the alternative courses of action. Break-even point for alternative 1 Break-even point for alternative 2