Consider an MNC that is exposed to the Taiwan dollar (TWD) a…

Consider an MNC that is exposed to the Taiwan dollar (TWD) and the Egyptian pound (EGP). 25% of the MNC’s funds are Taiwan dollars and 75% are pounds. The standard deviation of exchange movements is 5% for Taiwan dollars and 7% for pounds. The correlation coefficient between movements in the value of the Taiwan dollar and the pound is .7. Based on this information, the standard deviation of this two-currency portfolio is approximately:

You just received a gift from a friend consisting of 1,000 T…

You just received a gift from a friend consisting of 1,000 Thai baht, which you would like to exchange for Australian dollars (A$). You observe that exchange rate quotes for the baht are currently $.023, while quotes for the Australian dollar are $.576. How many Australian dollars should you expect to receive for your baht?