帮忙分析下以下2道题 的解题思路， 在曼昆的宏观经济学书本里哪一张章能找到相应的内容呢？ 并且哪一到相对简单些？ 谢谢阿

1. Explain in what ways the term structure of interest rates may be of interest to the monetary authorities. (Hint: You may wish to refer to the implications of different theories of the term structure but you need not discuss the theories themselves in detail.)

2. Use the AD-AS framework as well as the open ISLM framework to illustrate the effects of a policy mix consisting of tight fiscal and loose monetary policy under fixed as well as flexible exchange rates.