You decided to buy Treasury bill futures contracts with a quoted price was 96-50. When you close this position, the quoted price was 95-25. Determine the profit or loss per contract, ignoring transaction costs.

You decided to sell Treasury bill futures contracts with a quoted price was 92-50. When you close this position, the quoted price was 91-75. Determine the profit or loss per contract, ignoring transaction costs.

You sell S&P 500 stock index futures that specified an index of 1,725. When you close this position, the index specified by the futures contract was 1,815. Determine the profit or loss, ignoring transaction costs.