Answer:
ROE is 0.1571 or 15.71%
Explanation:
The ROE or return on equity is a measure of a business's profitability in relation to its equity. The Dupont equation breaks down the ROE into three components which are used to calculate the ROE. The formula fro ROE under dupont equation analysis is,
ROE = Net Profit/Sales  *  Sales/Total Assets  *  Total Assets/Total Equity
ROE = 0.03 Â * Â 110/42 Â * Â 2
ROE = 0.1571428571 rounded off to 0.1571