Which of the following investors made a profit? Group of answer choices Matt bought 100 shares of COST for $480 per share and sold them for $470 per share Andy bought 200 shares of V for $230 per share and sold them for $235 per share Indigo bought 50 shares of AMZN for $3,300 per share and sold them for $3,299 per share Lily shorted 150 shares of LULU at $425 per share and covered her short position at $450 per share Rose bought 100 shares of MMM for $180 per share and sold 50 shares for $179 per share and the other 50 shares for $178 per share