Question

what is the formula for determining a return on investment (roi)?
roi = (net profit + cost of investment) x 100
roi = (net profit / cost of investment) / 100
roi = (net profit - cost of investment) x 100
roi = (net profit / cost of investment) x 100

Explanation:

Return on investment (ROI) is calculated by dividing net profit by cost of investment and then multiplying by 100 to express it as a percentage.

Answer:

ROI = (Net profit / Cost of investment) x 100