Consider the following:

I.      There is a negativerelationship between interest rates and the money supply.

II.     There is a positiverelationship between interest rates and the money supply.

a. I is always true; II is always false.

b. II is always true and I is always false.

c. I is true in the short run and II is true in the longrun.

d. Both I and II are always false.