问一道题：NO.PZ2020012005000039

NO.PZ2020012005000039问题如下 If the futures priequals the future spot prifor a financiasset, whis the return of thasset? The return of the asset is the risk-free interest rate. This is evint from the equations for the futures price. For example, when there is no income generatethe unrlying asset, the futures priis the spot pricompounng forwarthe risk-free rate. When there is income generatethe asset ring the tenor of the futures, the futures priis austefor the income anthen compounforwarthe risk-free rate.你可以从期货定价公式看出来F = S0 (1+rf) T次方，so和F一样怎么算出来汇报是无风险报酬率呢？无风险报酬律不应该就是-1

NO.PZ2020012005000039 问题如下 If the futures priequals the future spot prifor a financiasset, whis the return of thasset? The return of the asset is the risk-free interest rate. This is evint from the equations for the futures price. For example, when there is no income generatethe unrlying asset, the futures priis the spot pricompounng forwarthe risk-free rate. When there is income generatethe asset ring the tenor of the futures, the futures priis austefor the income anthen compounforwarthe risk-free rate. When there is income generatethe asset ring the tenor of the futures, the futures priis austefor the income anthen compounforwarthe risk-free rate.老师，麻烦翻译并讲解下。在这种情况下，futures price与future spot price哪个大?题目中的future spot price是理解为expectefuture spot pri吗？谢谢。