Foreign Exchange Markets and Transactions

Desai, M.A., Wang, Y., Pham, C.B., and Luchs, K. (2004). Foreign Exchange Markets and Transactions, Harvard Business Review.
Link to article
Take a few moments to read the preceding article. Based on your reading and study this module, answer the following in a 2-3 page paper:
What strikes you as being the most important aspect of how the foreign exchange market works?
If an MNC in the U.S. is interested in doing business in Japan, would it be more advantageous for the dollar to rise in relation to the Japanese Yen, or fall? Explain with examples.