John's Return on Investment (ROI) was B. 24.32%.
The Return on investment (ROI) is a financial ratio that measures the benefit or gain made by an investor.
The ROI is computed by determining the profit or return and using this as a numerator over the investment cost. It is then expressed as a percentage.
Investment cost = $185,000
Sales proceeds after 6 years = $230,000
Returns = $45,000 ($230,000 - $185,000)
Return on investment = 24.32% ($45,000/$185,000 x 100)
Thus, John's Return on Investment (ROI) was B. 24.32%.
Learn more about calculating the return on investment at https://brainly.com/question/15726451
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