14. Last month, aales revense was LE 100000 , and total costs were LE 90000 (including fixed cNst LE 30 000). If the management is going to increase sales revenue by LE 1000 , the profit will inerease by.... A. LE 1000 B. LE 400 C. LE 600 D. None of these 15. If cost of malietenance in Octobar and November are LE 29920 and LE 16000 respectively, and maheine hours in October and November are 240 and 124 hours, if the factory will be closed in December, the cost of maintenace in December will be...- A. L 120 B. LE 1210 C. LE. 1120 D. None of these 16. If the sales price per vnit is LE 10, the variable cost per unit is LE 6, the targeted net isceme is 10% of sales revenue, and total of the fixed costs is LE 60000 , then the units that must be sold are ..... A. 10600 units B. 8000 units C. 15000 units D. None of these 17. The monthly break-even point of "ABC Company" is LE 300000 , the selling price is LE 15 , the per-unit fized cest is LE. 8, the per-unit variable costs of the company must be... A. I.E. 5.5 B. LE 5 C. LE 6 D. None of these 18. If the selling price per unit is LE. 5, the variable cost per unit is LE. 3, and the total of the fixed costs is LE 50000 . Now, if the variable costs are to be increased by 20%, while maintaining the original contribution margin ratio, the selling price per unit would be inereased by: A. L.E. 5.5 B. LE 5 C. LE 6 D. None of these 19. In Oetober, number of units was 5000 units, the sales revenue was LE 200000 , and total costs LE 160000 (including variable costs 75% of total costs). In the November month, management is gaing to get profit 30% of November sales revenue; the number of units will be.... A. 10000 snits B.2500unitsC.20000units D. None of these 20. At 10000 units, the sales revenue was LE. 400000 , net income was LE 120000 , total fixed costs are LE 40000 , the safety margin ratio will be... A. 25% B. 100% C. 50% D. None of these 21. If the seding price per unit is L.E 15, the variable cost per unit is L.E 9 , and the total of the fixed cosis is LE. 50000 . Now, if the variable costs are to be increased by 10%, while maintaining the original per unit contribution margin, the selling price per unit would be increased te: A. LE 15.5 B. LE 16 C. LE 17 D. None of these 22. Given a break-even point of 70000 units and a contribution margin per unit of L.E 5, the additional units after the break-even that must be sold to reach a net profit of L.E 100 000 ares. A. 90000 units B. 2000 units C. 3000 units D. 20000 units 23. If the sales price per unit is LE 100, variable cost per unit is LE. 60, targeted net income is 10% of sales, and total fixed costs are LE 30 000, the number of units that must be sold are A. 500 units B. 1000 units C. 900 units D. None of these