Answer:
ROI of the firm will be 13.33 %
Step-by-step explanation:
We have given sales revenue = $5000000
Operating expenses = $4200000
So net income will be equal to difference of sales revenue and operating expenses
So net income = $5000000-$420000 = $800000
Capital investment is given $6000000
We have to find the Firm's ROI
ROI is equal to ratio of net income and capital investment
So ROI will be equal to
%
So ROI of the firm will be 13.33 %