3. At the Treasury Web site (www.treasury.gov), go to the Resources tab and find Data and Charts Center. Then locate the Daily Treasury Yield Curve Rates. (https://www.treasury.gov/resource-center/data-chart-center/interest- rates/Pages/TextView.aspx?data=yield),

a. For the most recent date, graph the yield curve. Then explain how yield changes with the maturity of the Treasury security.

b. Graph a yield curve for any one of the days in February 2020. Indicate what date you choose.

c. Is the yield curve in "a" different from the yield curve in "b"? How? Can you infer anything about the current state of the economy?