Using an IS-LM-BOP diagram, explain the following:
1. Show the impact of fiscal policy on GDP and interest rates assuming a fixed exchange rate regime under (i) perfect capital mobility, (ii) perfect capital immobility, and (iii) imperfectly mobile capital.
2. Show the impact of monetary policy on GDP and interest rates assuming a fixed exchange rate regime under (i) perfect capital mobility, (ii) perfect capital immobility, and (iii) imperfectly mobile capital.
3. Show the impact of a devaluation on GDP and interest rates assuming a fixed exchange rate regime under (i) perfect capital mobility, (ii) perfect capital immobility, and (iii) imperfectly mobile capital.
4. Show the impact of an anticipated devaluation on GDP and interest rates assuming a fixed exchange rate regime under perfect capital mobility.