5. Return to problem 3 and assume that the exchange rate is fixed at 110. In year 1, what would be the minimum initial size of the U.S. reserve of loonies such that the United States could maintain the peg throughout the year? What about the minimum initial size that would be necessary at the start of year 2? Next, consider only the data for year 1. What peg should the U.S. set if it wants the fixed exchange rate to increase the domestic money supply by $1.2 trillion? LO41.6