complete the following market to market chart be sure to indicate any margin calls

Farmer Bob is concerned about the "plantin" so he hedged this position with a Sept '21 futures contract on wheat. The initial and maintenance margins on wheat futures are $1,485 and $1,350 respectively. Each contract is on 5,000 bushels. a. Did he go long or short? why? b. Complete the following marked-to-market chart. Be sure to indicate any margin calls. Settlement Price (per Cash Flow Margin Account Margin Call? Bushel) Balance Day 153 157 159