Bob orleans invested $3,000. and borrowed $3,000. to purchase shares in verizon communications. At the time of his investment, verizon wa selling for $40 a share. Assuming Bob did use margin, paid a $60 total commission to buy his verizon stock and another $60 to sell his stock, and sold the stock for $47 a share, how much profit did he make on his verizon stock investment?