Problem 4 A company has provided the following data: Sales Sales price Variable cost Fixed cost 3,000 units $70 per unit S50 per unit $25,000 a) Compute the breakeven sales in units and dollars? b) Prepare a CM format income statement at BE c) Compute the CM Ratio. d) Compute the operating income if the dollar contribution margin per unit is increased by 1090, total fixed cost is decreased by 20% and all other factors remain the same