In November an investor wishing to utilize a hedging technique creates a covered call position as follows: 1.He purchases 400 shares stock at $42 and simultaneously sells 3 February 47 1/2 calls at $2.25. 2.In January the stock is trading at $46 and the calls at $2.75. The investor decides to "unwind" his position and liquidate all shares owned. Ignoring commissions, what is his percentage return? Select one: a. 8.99% b. 8.68% c. 8.63% d. Trick question; can't own 400 shares and sell only 3 calls