Oriole Bucket Co.a manufacturer of rain barrels, had the following data for 2019. Sales 2.940 units $50 per unit Sales price Variable costs $40 per unit Fixed costs $11.760 (a) What is the contribution margin ratio? Contribution margin ratio %6 ibi (b) What is the break-even point in dollars? Break even point $ (c) What is the margin of safety in dollars and as a ratio? Margin of safety Margin of safety 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 selling price per unit, variable price per unit and total fixed costs remain constant? Total increase in sales required: $