Suppose you think Appx stock is going to appreciate substantially in value in the next year. Say the stock's current price, so, is $120, and a call option expiring in one year has an exercise price, X, of $120 and is selling at a price, C, of $18. With $14,400 to invest, you are considering three alternatives. a. Invest all $14,400 in the stock, buying 120 shares. b. Invest all $14,400 in 800 options (8 contracts). c. Buy 100 options (one contract) for $1,800, and invest the remaining $12,600 in a money market fund paying 6% in interest over 6 months (12% per year). What is your rate of return for each alternative for the following four stock prices in 6 months? (Leave no cells blank - be certain to enter "O" wherever required. Negative amounts should be indicated by a minus sign. Round the "Percentage return of your portfolio (Bills + 100 options)" answers to 2 decimal places.) The total value of your portfolio in six months for each of the following stock prices is: Price of Stock 6 Months from Now Stock Price 100 120 $ 130 140 All stocks (120 shares) All options (800 options) Bills + 100 options The percentage return of your portfolio in six months for each of the following stock prices is: Price of Stock 6 Months from Now Stock Price $ 100 $ 120 $ 130 $ 140 % % % % All stocks (120 shares) All options (800 options) Bills + 100 options