5. Camden Inc. produces and sells two products. During the most recent month, Product M21B's sales were $35,000 and its variable expenses were $14,000. Product Y79X's sales were $20,000 and its variable expenses were $11,000. The company's fixed expenses were $30,820. Required: (20%) a. Determine the overall break-even point for the company. b. Determine the overall DOL and Margin of Safety. c. Determine the break-even point for each product. d. If the Product M21B increase 20%, with no change in total sales, determine the overall break-even point for the company