Assume that the following data characterize a hypothetical economy: money supply = $250 billion; quantity of money demanded for transactions = $215 billion; quantity of money demanded as an asset = $15 billion at 9 percent interest, increasing by $10 billion for each 2-percentage point fall in the interest rate.

a)What is the equilibrium interest rate?

b)At the equilibrium interest rate, what is the quantity of money supplied?

c)At the equilibrium interest rate, what is the total quantity of money demanded?

d)At the equilibrium interest rate, what is the quantity of money demanded for transactions?

e)At the equilibrium interest rate, what is the quantity of money demanded as an asset?