textbook -讲到关于cost of carry对option price的影响的时候，原话说Carrying costs have the opposite effect. They raise the effective cost of holding orshorting the asset. Holding call options enables an investor to participate in movements of the underlying without incurring these costs. Holding put options makes it moreexpensive to participate in movements in the underlying than by short selling becauseshort sellers benefit from carrying costs, which are borne by owners of the asset. 这段话怎么理解呢？如果underlying是equity这些，并没有cost of carry呀？那应该是没有影响？

Q27 - 为什么要算FP呢？将option和远期联系起来的原因是什么呢

Q26 - 这里老师讲的是value？那price呢

carrying cost怎么影响期权价格？

请问C选项是什么意思？没太读懂

Q16 - 为什么currency swap一开始也要互换本金？

Q11 - 收到一个利率我可以理解，那为什么要支付一个利率呢？

为何不选c

这道题的意思是不是哪一项最可能可以计入存货和固定资产成本？

C选项为什么不对，老师也提到了是其中一个局限啊