5)The WSJ Dollar index has been on a tear lately with the dollar gaining significant value vis- -vis most major currencies. What are the determinants of the value of the dollar in the short run and in the long run? 6)Large US trade deficits have persisted for a long period of time. Provide a brief background on this issue and your assessment on whether this constitutes a real problem for the U.S. economy and the long-term value of the US dollar 7)Distinguish what makes financial management of a MNC more challenging than that of a domestic firm and elaborate on the types of risks that are unique to international business