Please help, i will give a thumbs up right away if the answer it right! Also for step a, i believe the exact number is 104.175. Double check on your end just to clarify.

Bill Campbell invested $3,000 and borrowed $3,000 to purchase shares in Kellogg. At the time of his investment, Kellogg stock was selling for $57 a share. Note: There were no commissions to buy or sell this stock. a. How many shares could he buy if he used his $3,000 and borrowed $3,000 on margin to buy Kellogg stock? Note: Round up your final answer to the nearest whole unit. b. Assuming Bill did use margin, sold his Kellogg stock $62 a share, how much profit did he make on his Kellogg investment? Note: Round up your intermediate value of "Total shares" to the nearest whole unit. Round your final answer to 2 decimal places