Suppose you sell seven April 2017 gold futures contracts on this day, at the last price of the day. Use Table 23.1

a.	What will your profit or loss be if gold prices turn out to be $1,243.80 per ounce at expiration? (Do not round intermediate calculations. Enter your answer as a positive value rounded to the nearest whole number, e.g., 32.)
b.	What will your profit or loss be if gold prices are $1,233.60 per ounce at expiration? (Do not round intermediate calculations. Enter your answer as a positive value rounded to the nearest whole number, e.g., 32.)

1235.10 -2.50 1,387 1226.90 1226.10 1236.80 -2.70 288,888 Gold (CMX)-100 troy oz; $ per troy oz. Feb 1239.40 1243.50 April 1242.70 1246.20 June 1246.10 1249.00 Aug 1250.10 1252.00 Dec 1254.00 1256.90 1230.00 1240.00 -2.70 63,531 1235.10 1243.10 -2.80 18,296 1239.00 1249.20 -2.70 29,516 June'18 1266.00 1266.00 1254.80 1259.00 -2.50 4,419