Suppose the Reserve Bank of India (RBI; India's central bank) expands the money supply. Consider the effects of the policy in the market where people exchange dollars for rupees (India's currency). You can drag the curves in the following graph to help you answer the question below. You will not be graded on where you place the curves.
Which of the following international effects result from India's expansionary monetary policy?
I. The dollar price of the rupee (India's currency) rises.
II. The private supply of rupees decreases.
III. The interest rate in India falls.
IV. The private supply of rupees increases.
A. I, II, and III only
B. II and III only
C. III and IV only
D. I and II only
E. I, II and IV only
Explain.