What asset, gold, 10-year U.S. Treasury bond, or 3-month U.S. Treasury bond (bill) would you gauge as a risk free asset? Why? Why is it not 100% risk free? Compare the recommended risk free rates from the two video assignments for this week. How does inflation affect the risk free rate? What is meant by re-investment risks? How do currency changes affect risks and valuations? Should they impact valuations? Which company valuations, GE or AMZN, will be most impacted by changes in the value of the U.S. dollar? Explain.