5. If the broker requires a maintenance margin of 30%, at what price will you get a margin call? You sell Boeing short at $80 per share. At the end of the year you close out your position when BA is selling for $65 per share. You are required to put up 65% of the original stock price plus the amount you sell BA for ($80). What is your percentage return? How does your return change if BA pays a $2.60 dividend