Black Eagle Company produces and sells one product. The controller of the company prepared the following budgeted income statement for the next year. TL Sales 80.000 - Variables Expenses (44.000) Contribution Margin 36.000 - Fixed Expenses (27.000) Income Before Tax 9.000 Unit selling price of the product is 20 TL and tax rate is 20 percent. REQUIRED: a. Prepare a cost volume-profit graph for the company. b. Calculate break-even point in units. Calculate margin of safety in units. d. How many units must be sold to earn income after tax equal to 16 percent of sales revenue? c