All Other Things Equal,a Company's Return on Investment Is Affected

All other things equal,a company's return on investment is affected by a change in which of the following?
$\begin{array}{|l|l|}\hline \text { Turnover } & \text { Margin } \\\hline & \\\hline \text { A) Yes } & \text { Yes } \\\hline \text { B) No } & \text { Yes } \\\hline \text { C) No } & \text { No } \\\hline \text { D) Yes } & \text { No } \\\hline\end{array}$

A) Option A
B) Option B
C) Option C
D) Option D