Ritchle Manufocturing Company makes a product that it sels for $140 por unit. The compony incurs variable manufacturing costs of $64 per unit. Variable selling expenses are $13 per unit, annual fixed manufacturing costs are $452.000, and froed selling and administrative costs are $209,500 peryear. Required Determine the break-even point in units and dollars using each of the following approaches: a. Use the equation method. b. Use the contribution margin per unit approach. c. Prepare a contribution margin incame statement for the break-even sales volume. Complete this question by entering your answers in the tabs below. Detarmine the breakerven ooint in units and dollars saing the equation methed and the contribution margin ber int? approach. Ritchie Manufacturing Company makes a product that it sells for $140 per unit. The compony incurs variable manufacturing costs of $64 per unit. Variable selling expenses are $13 per unit, annual fixed manutacturing costs are $452.000, and fixed selling and administrative costs are $209,500 per year. Required Determine the break-even point in units and dollars using each of the following approaches: a. Use the equation method. b. Use the contsibution margin per unit approach. c. Prepare a contribution margin incame statement for the break-even sales volume. Complete this question by entering your answers in the tabs below. Prepare a contribution margin incoine statement for the break-oven sales wolume