Answer:
Case 1: The purchasing power of money will decrease, prices will increase and nominal interest rate will decrease.
Case 2: The purchasing power of money will increase, prices will decrease and nominal interest rate will increase.
Case 3: The purchasing power of money will increase, prices will decrease and nominal interest rate will increase.
Case 4: The purchasing power of money will decrease, prices will increase and nominal interest rate will decrease.
Explanation:
Case 1: The purchasing power of money will decrease, prices will increase and nominal interest rate will decrease.
Case 2: The purchasing power of money will increase, prices will decrease and nominal interest rate will increase.
Case 3: The purchasing power of money will increase, prices will decrease and nominal interest rate will increase.
Case 4: The purchasing power of money will decrease, prices will increase and nominal interest rate will decrease.