NO.PZ2021061002000072
问题如下：
Which asset class typically incorporates a convenience yield in its pricing?
选项：
A.Commodities
B.Interest rates
C.Foreign exchange
解释：
Convenience yield is often associated with commodities due to the benefits of physical possession, which are not present in interest rates or foreign exchange. 便利性收益通常与商品相关，因为它涉及到拥有现货资产的好处，在利率或外汇中不存在这些好处
convenience yield怎么理解
