这是关于NOTES BOOK5的一个改错，不太明白For letters A,B,C remove "no-arbitrage" from the question stem. . 这句话的意思啊！望高人指点，多谢！

5, pg. 242 - Correction
Problem 8.A should say "short in the pound futures contract at the no-arbitrage futures price of $1.6498." For letters A,B,C remove "no-arbitrage" from the question stem. Problem 10.C should say "buy the futures at the no-arbitrage futures price of $0.7000." For letters A,B,C remove "no-arbitrage" from the question stem.