... 9, 750 9, 750 53 , 250 Contribution margin 2 ,50 0 2, 750 3,000 3,000 3, 250 4 ,55 0 19, 050 Fixed costs (in total) 1 ,50 0 1 ,50 0 1 ,50 0 1 ,50 0 1 ,50 0 1 ,50 0 9,000Net profit 1,000 1, 250 1 ,50 0 1 ,50 0 1, 750 3, 050 ... flow 5, 050 2,600 1,0 75 −1,600 2,6 75 −2,7 75 −3,0 75 Opening bank balance 2 ,50 0 −2 ,55 0 50 1,1 25 −4 75 2,200Closing bank balance −2 ,55 0 50 1,1 25 −4 75 2,200 57 5One last thing remains, which is for ... 8,000Total expenditure 59 1, 950 620,460 150 ,8 25 155 ,082 163,381167,337 636,624Net profit before interest824, 250 868,740 142,9 35 1 85, 622 269, 755 3 05, 1 75 903,488224 ACCOUNTING FOR MANAGERS Preston,...