Pie Charts
Pie Charts
TGM Original Questions
The pie charts below show the composition of sales and costs of \(4\) different products of a company in \(2022\), respectively. Given that the total costs and the total sales of the company in \(2022\) is \(\$1.2\) million and \(\$2.0\) million, find
- the values of \(x\), \(y\) and \(z\), respectively,
- the profit that the company earns from each of Product A, B, C and D, respectively, and
- the profit rate of each of Product A, B, C and D, respectively, expressed by the profit as a percentage of the cost of each product, correcting your answers to \(3\) significant figures.
- Based on your answers in (ii) and (iii), state one suggestion for the company to increase its total profit, assuming the fluctuations in costs and sales in the future is negligible.
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Answer:(i) \(x=198\), \(y=40\), \(z=20\) (ii) A: \(0.14\) million dollars, B: \(0.34\) million dollars, C: \(0.20\) million dollars, D: \(0.12\) million dollars (iii) A: \(21.2\%\), B: \(567\%\), C: \(66.7\%\), D: \(66.7\%\) (iv) Prioritise increasing sales of Product B
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