Answer:
The correct statement is:
A. In the short run, other things remaining the same, a given percentage change in the quantity of money brings an equal percentage change in the price level.
Step-by-step explanation:
This economic situation is due to the market forces of demand and supply. Therefore, when the interest rate rises, if everything else remains equal, the opportunity cost of holding money rises. At the same time, the quantity of money demanded in the market decreases.