Answer:
the firm's ROE is 20%
Step-by-step explanation:
The tax burden is 0.9
The interest burden is 0.6
The return on sales margin is 13%
The turnover ratio is 2.62
The leverage ratio is 1.1
Calculate the ROE
ROE = 0.9 * 0.6 * 0.13 * 2.62 * 1.1
=0.2 or 20%