1. For the gold futures contract, the answers to columns (b), (c), (d), (e), and (1) are respectively: a. +, +, +.0, C b. - ALL +,0,C c. - ALL, -,0,B d. +, +, +, +, e. +, +, +, +, B 2. For the S&P500 futures contract, the answers to columns (b), (c), (d), (e), and (f) are respectively: a +, +, +,0, C b. -, ALL, +, 0,C C. - ALL, -,0,B d. +, +, +, +, C e. +, +, +, +, B 3. For the T-Bond futures contract, the answers to columns (b), (c), (d), (e), and (f) are respectively: 2. +, +, +, 0, C b. -, ALL, +, 0, C C. ALL, -,0,B d. +, +, +, +, C e. +, +, +, +, B 4. For the copper futures contract, the answers to columns (b), (c), (d), (e). and (f) are respectively 2. +, +, +, 0, C b. -, ALL, +, 0, C. -, ALL, -, 0,B d. +, +, +, +, e. +, +, +, +, B 1. For the gold futures contract, the answers to columns (b), (c), (d), (e), and (1) are respectively: a. +, +, +.0, C b. - ALL +,0,C c. - ALL, -,0,B d. +, +, +, +, e. +, +, +, +, B 2. For the S&P500 futures contract, the answers to columns (b), (c), (d), (e), and (f) are respectively: a +, +, +,0, C b. -, ALL, +, 0,C C. - ALL, -,0,B d. +, +, +, +, C e. +, +, +, +, B 3. For the T-Bond futures contract, the answers to columns (b), (c), (d), (e), and (f) are respectively: 2. +, +, +, 0, C b. -, ALL, +, 0, C C. ALL, -,0,B d. +, +, +, +, C e. +, +, +, +, B 4. For the copper futures contract, the answers to columns (b), (c), (d), (e). and (f) are respectively 2. +, +, +, 0, C b. -, ALL, +, 0, C. -, ALL, -, 0,B d. +, +, +, +, e. +, +, +, +, B