Please need short and accurate answer no need long answer as long answer accurate and short it's ok please need urgent answer I will upvote your answer thank you

1 Answer the questions with reference to uncovered interest parity. If US monetary expansion is permanent, then there will be two reasons leading to the increase of Ese in the short run, which two reasons are they? Which one of the two reasons remains in the long run? Explain why only one reason remains in the long run. 2 Assume an economy deviates both from internal and external balances, explain that fiscal policy alone usually could not bring the economy back to internal and external balances in the meantime, and give the special cases in which fiscal policy alone could bring the economy to internal and external balances in the meantime. 1 Answer the questions with reference to uncovered interest parity. If US monetary expansion is permanent, then there will be two reasons leading to the increase of Ese in the short run, which two reasons are they? Which one of the two reasons remains in the long run? Explain why only one reason remains in the long run. 2 Assume an economy deviates both from internal and external balances, explain that fiscal policy alone usually could not bring the economy back to internal and external balances in the meantime, and give the special cases in which fiscal policy alone could bring the economy to internal and external balances in the meantime