Menlo Co. manufactures and sells a single product. The company's sales. and expenses for last quarter fellow: Total per Unit Sales Tk. 450,000 Tk.30 Less:VC Tk. 180,000 Tk.12 CM Tk.270,000 Tk18 Tk. 216,000 Less: FC Net operating income Tk. 54,000 Required: 1. What is quarterly break even points in units sold and in sales TK. 2. Without resorting to computations. What is the total contribution margin at the break-even point. 3. How many units would have to be sold quarter to earn a target profit of Tk 90,000? Use the CM method. 4. Refer to the original data, Compute the Co's margin of safety in both Tk. And percentage terms.