Alyeska Services Company, a division of a major oil company, provides various services to the operators of the North Slope oil field in

Alaska. Data concerning the most recent year appear below:Net operating income $ $$5,400,000$

Average operating assetsRequired:

Compute the margin.

Note: Round your answer to $2$ decimal places.

Compute the turnover.

Note: Round your answer to $2$ decimal places.

Compute the return on investment $($ROI$).$

Note: Round your intermediate calculations and final answer to $2$ decimal places.