How to Calculate ROI to Justify a Project | HBS Online
2020-5-12 · To calculate the expected return on investment, you would divide the net profit by the cost of the investment, and multiply that number by 100. ROI = ($900 / $2,100) x 100 = 42.9%. By running this calculation, you can see the project will yield a positive return on investment, so long as factors remain as predicted.
