3. (10 points) Deavila Inc. produces and sells two products. Data concerning those products for the most recent month appear below: Sales Variable expenses Product Q911 Product J53Z $15,000 $11,000 $5,850 $5,070 Fixed expenses for the entire company were $13,980. a. (5 points) Determine the overall break-even point for the company. b. (5 points) If the sales mix shifts toward Product Q911 with no change in total sales, what will happen to the break-even point for the company? Explain.