4. What is the return on investment in each case? Answers in percentages rounded to three decimal points. Deposited \100,000 at a bank and received \100,010 one year later. % Bought a stock for $1,000,000 and sold it 6 months later for $1,080,000: % Bought a piece of real estate for 20,000,000 and sold it two years later for 18,000,000 %