3.3 Calculate the variable cost per unit to break even, if the fixed costs and selling price per unit remain the same but the break-even quantity changes to 6000 units.| 3.4 Use the contribution margin ratio to determine the level of sales in Rands required to obtain an operating profit of R1 950000. 3.5 Alpha Limited wants to eliminate the variable selling expenses by employing a salaried sales force. If the company sells 14250 units, how much could it pay in salaries to the sales staff and still have a profit of R16 800000 ? 3.3 Calculate the variable cost per unit to break even, if the fixed costs and selling price per unit remain the same but the break-even quantity changes to 6000 units.| 3.4 Use the contribution margin ratio to determine the level of sales in Rands required to obtain an operating profit of R1 950000. 3.5 Alpha Limited wants to eliminate the variable selling expenses by employing a salaried sales force. If the company sells 14250 units, how much could it pay in salaries to the sales staff and still have a profit of R16 800000