Respuesta :

The Return On Investment is 6.3%

Return On Investment = Net Operating profit after tax / Invested Capital

Net Operating profit after tax = Operating Income ( 1 - tax rate) = 420000 * (1-0.4) = 252000

Return On Investment = 252000 / 4000000 = 6.3%

Return on investment is a simple ratio that divides the net profit (or loss) from an investment by its cost. Because it is expressed as a percentage, you can compare the effectiveness or profitability of different investment choices.

Learn more about Return on investment here: https://brainly.com/question/22985922

#SPJ4