Supply the Missing Data in Each Independent Case

Essay

Supply the missing data in each independent case. $\begin{array}{|l|c|c|c|c|c}\hline& \text {Case 1}&\text {Case 2}&\text {Case 3}&\text {Case 4}&\text {Case 5}\\\hline \text { Unit sales } & 700 & 300 & ? & ? & ? \\\hline \text { Sales revenue } & £ 42,000 & ? & ? & £ 58,000 & £ 40,000 \\\hline \text { Variable cost per unit } & £ 45 & £1 & £15 & ? & ? \\\hline \text { Contribution Margin } & ? & £ 1,200 & ? & ? & £ 10,000 \\\hline \text { Fixed costs } & £ 7,500 & ? & £ 60,000 & ? & ? \\\hline \text { Operating income } & ? & £ 100 & ? & ? & ? \\\hline \text { Unit contribution margin } & ? & ? & ? & £1 & £2 \\\hline \text { Break-even point (units) } & ? & ? & 5,000 & 30,000 & ? \\\hline \text { Margin of Safety } & ? & ? & 1,000 & -1,000 & 600 \\\hline\end{array}$