Final answer:
Using the DuPont equation, Vaughn Corp.'s ROE is calculated by multiplying the net profit margin (5.66%), asset turnover (1.5), and equity multiplier (1.2903) together, which results in an ROE of 10.96%. The correct answer is (c) 10.96%.
Step-by-step explanation:
The student is asking about calculating the Return on Equity (ROE) using the DuPont equation for Vaughn Corp. The DuPont equation breaks ROE into three parts: the net profit margin, asset turnover, and equity multiplier.
First, we calculate the Net Profit Margin by dividing Net Income by Sales:
Net Profit Margin = $17,832 / $315,000 = 0.0566 or 5.66%
Next, we calculate the Asset Turnover by dividing Sales by Average Assets:
Asset Turnover = $315,000 / $210,000 = 1.5
Then, the Equity Multiplier is calculated using the total debt-to-total assets ratio. The Equity Multiplier is Total Assets / Total Equity. Since Total Debt is 22.5% of Total Assets, Equity is 77.5% of Total Assets:
Equity Multiplier = 1 / 0.775 = 1.2903
To find ROE, we multiply these three components:
ROE = Net Profit Margin * Asset Turnover * Equity Multiplier
ROE = 0.0566 * 1.5 * 1.2903 = 0.1096 or 10.96%
Therefore, the correct answer is: c.10.96%.