finance, please help!

Reading about the war in Ukraine, high rates of inflation, and record high temperatures has put Raven in a particularly dark mood. Usually devoid of emotion, she's rather pessimistic and decides to sell short 500 shares of Warner Bros. Discovery, Inc. (NASDAQ:WBD). WBD is currently trading at an auspicious $13 per share. If the maintenance margin is 30%, at what price will Raven receive a margin call? $5.00 $10.00 $15.00 $27.86 Reading about the war in Ukraine, high rates of inflation, and record high temperatures has put Raven in a particularly dark mood. Usually devoid of emotion, she's rather pessimistic and decides to sell short 500 shares of Warner Bros. Discovery, Inc. (NASDAQ:WBD). WBD is currently trading at an auspicious $13 per share. Raven's generally happy and naive friend, Starfire, encourages her to consider the potential outcome of her position. Ignoring transactions costs and any possible dividends, what is Raven's profit if the stock price rises to $14 ? $3750.00 $500.00 $500.00 $3750.00