Answer:
the return on investment is 54%
Explanation:
The computation of the return on investment is given below:
= Net operating income รท average operating assets
= ($320,000 + $40,000 - $90,000) รท $500,000
= $270,000 รท $500,000
= 54%
hence, the return on investment is 54%
We simply applied the above formula so that the correct amount could come