Given the Following Data Return on Investment (ROI) Is:
A) 30%
B) 5%
C)

Multiple Choice

Given the following data: $\begin{array}{lc}\text { Average operating assets } & \$125,000 \\\text { Total liabilities } & \$ 50,000\\\text { Sales } & \$300,000 \\\text { Contribution margin } & \$75,000 \\\text { Net operating income } & \$15,000\end{array}$ Return on investment (ROI) is:

A) 30%
B) 5%
C) 20%
D) 12%