Answer and Explanation:
The computation is shown below:
a. The margin is
= Net operating income ÷ Sales
= $5,200,000 ÷ $18,600,000
= 27.96%
b. The turnover is
= Sales ÷ average operating assets
= $18,600,000 ÷ $35,200,000
= 0.53 times
c. The return on investment is
= Net operating income ÷ average operating assets
= $5,200,000 ÷ $35,200,000
= 14.77%
Hence, the above formulas to be applied
