Under which of the following circumstances should the net exports of Country Z increase? Country Z's trading partners are in a recession, and they produce less output. Cyclical unemployment in Country Z increases, and Country Z produces less output. The real interest rate in Country Z increases, and their currency appreciates. A fiscal deficit in Country Z leads to deficit financing in Country Z, and the demand for loanable funds increases. Investment opportunities in other countries increase, and the supply of Country Z's currency increases.