7 If the selling price per unit is GHS16, the variable cost per unit is GHS12, and fixed costs are GHS160,000, the sales units required to make a profit of GHS20,000 will be a) 11,250 b) 35,000 c) 40,000 d) 45,000 3 A firm tas sales of 4000 units, selling price per unit of GHS25, variable cost per unit of GHS22 and fixed costs are GHS9,000. The margin of safety is: a) 20% b) 25% c) 36% d) 40% 9 Which of the following statements about breakeven charts is/are correct? I The sales revenue ine starts at the origin Il The sales revenue ine crosses the total cost line at the breakeven point Ill The fixed costs are represented by a straight line parallel to the vertical axis c) I and II only b) I and III only c) II and III only d) I, II and III 10 A company has a selling price per unit of GHS20, variable cost per unit of GHS15, and fixed costs of GHS160,000. The sales units required to make a loss of GHS10,000 will be a) 8,000 h) 20,000 c) 30,000 d) 35,000