On Friday, December 12, the March 2016 S&P Index futures contract (i.e., the S&P contract which expires in March of next year) closed at 2000, down 40 points on the day. The value of the contract is set at 250 the index. a. How much value did each contract lose on Friday? Show your work.

b. You bought the contract during the day on Friday at 2010, and had to put up initial margin of $25,000. The maintenance margin is $12,500. At what contract price will you get a margin call? Explain.