Today's settlement price on a Chicago Mercantile Exchange (CME) Yen futures contract is $0.8011/100. Your performance bond account currently has a balance of

$2,000. The next three days' settlement prices are $0.8057/100, $0.7997/100, and

$0.7807/100. (The contractual size of one CME Yen contract is 12,500,000). Calculate daily changes in the performance bond account from daily marking-to-market and the performance bond account after the third day. Assume you have a short position in two contracts.