G H BBC Builders Inc. produces three products: A, B, and C. The following information is presented for the three products: Calculate the contribution margin for each product Calculate the break-even point in units of the three products A, B, and C combination based on the sales mix percentage Fixed Cost $ 321,000 Product A Product B Product C $ 40 $ 34 S 20 $ 25 $ 20 S 6 Price Per Unit Variable Cost Per Unit Contribution Margin Per Unit 70% 100% Product Mix Weighted Average Price Weighed Average Cost WA Contribution Margin $ S 1096 4.00 $ 2.50 $ 20% 6.80 $ 4.00 $ 14.00 4.20 BE in Units(Roudup to Integer)