An analyst compiles the following data for a company:

FY13

FY14

FY15

ROE

19.8%

20.0%

22.0%

Return on total assets

8.1%

8.0%

7.9%

Total asset turnover

2.0

2.0

2.1

Based only on this information, the most appropriate conclusion is that, over the period FY13 to FY15, the company’s:

A. net profit margin and financial leverage have decreased.

B. net profit margin and financial leverage have increased.

C. net profit margin has decreased but its financial leverage has increased.