in 2018 you found an old penny from 1793. You looked up the price and it was worth $240,000. What was the rate of return?

Rate of Return In 2018 you found an old penny from 1793. You looked up the price and it was worth $240,000. What was the rate of return? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 12.34.) Rate of return %