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QUESTION 2 Adm 2341 Inc. manufacturing produces metal picture frames. The company's income statements for the last three months are presented belo ola July AugustSeptember 20,000 10,000 30,000 Units sold Sales Cost of goods sold $400,000$200,000 S600,000 240,000 360,000 200 ,000 200,0 80,000 120,000 Gross maryin Operating expenses Advertising 0/000 180,000 30,000 140,000 30,000 260,000 $70,000 Commissions Operating income S10,000 S(50,000) The company has no beginning or ending inventories. Required 1. State the cost function of each expense/cost given above e A Ub.e.. d.: . .mt22005 be trans? 200 vo9. 2. Estimate the company's total variable cost per unit, and its total fixed costs per ol Vaiahe 0 .ontam 5303 .. . / 3. Compute the company's contribution margin per unit for September. con te. Caaf :..12 29o 4. Calculate the margin of safety in units for September