E22.17 (LO 3,4,5) Felde Bucket Co., a manufacturer of rain barrels, had the following data for 2019: Determine contribution margin natia bran por in dollars and margin of nafety Sales Sales price Variable costs Fixed costs 2.500 units $40 per unit S24 per unit $19,500 Instructions a. What is the contribution margin ratio? b. What is the break-even point in dollars? c. What is the margin of safety in dollars and as a ratio? d. If the company wishes to increase its total dollar contribution margin by 30% in 2020, by how much will it need to increase its sales if all other factors remain constant? (CGA adapted)