A) Calculate the contribution margin ratio.

B) Calculate the break-even point in dollars.

C)Calculate the margin of safety in dollars.

D)The company wishes to increase its total dollar contribution margin by 65% in 2021. Determine by how much it will need to increase its sales if all other factors remain constant.

Montreal Seating Co., a manufacturer of chairs, had the following data for 2020: Sales Sales price Variable costs Fixed costs 2,930 units $40 per unit $28 per unit $27,000