The calculation requires using return on equity to determine net income and then using the net profit margin to determine revenue.
Return on equity is calculated as:
Return on equity = Net income ÷ Shareholders’ equity
Therefore:
Net income = 9% × $5,000,000 = $450,000
Net profit margin is calculated as:
Net profit margin = Net income ÷ Revenue
Rearranging the formula:
Revenue = Net income ÷ Net profit margin
Therefore:
Revenue = $450,000 ÷ 5% = $9,000,000
Option D is correct.
The result can be verified by multiplying the calculated revenue by the five-percent net margin: $9,000,000 × 5% produces net income of $450,000. Dividing that net income by $5,000,000 of shareholders’ equity produces the stated nine-percent return.
Return on equity evaluates how effectively a company generates earnings from shareholders’ capital, while net profit margin measures the proportion of revenue remaining after expenses, interest and taxes. Neither ratio should be assessed alone; industry norms, leverage, accounting policies and one-time items may materially affect interpretation. CIRO’s Retail Securities syllabus requires candidates to calculate and analyze financial-statement information, profitability ratios and net profit margins when assessing companies and securities.
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