2) Show your work for each calculation. Make sure you label all work (A, B, C, etc.) and box or circle final answers for each. Round all final answers to 2 decimals places. Group 1 Sales $ 15,000.00 Group 2 G Group 3 L Group 4 $ 31,800.00 Total variable cost $ 5,000.00 $ 11,700.00 $ 54,454.40 S Total contribution margin $ 10,000.00 $ 3,900.00 M T Total fixed cost A $ 4,000.00 N $ 4,452.00 Operating income (loss) $ 500.00 H $ (15,251.25) $ 848.00 Units sold B 300.00 1,000.00 Price per unit $ 7.50 P U Variable cost per unit Contribution margin per unit Contribution margin ratio C $ 39.00 $ 2.72 V D $ 13.00 Q W E J 45.490982% X Break-even units F K R Y