I just need to know the answer to number 3

https:tiiahce. various matul draw the yield curve. Is the Treasury vlUU the yield of a 90-day Treasury bill? What is the yield Wh 430-year Treasury bond? Based on the various theories attempting esplain the difference between the yields of the 90-day Treasury-bill and the 30-y plain the yicld curve's shape, what would ich theory, in your opinion is the most reasonable? Why 3. Go to https:/fred stlouisfed.org/. https://fred.stlouisfed.org/search?st Interest+Rate Under "Categories, "select "Interest Rates" and then select three-month Treasury-bill series (secondary market). Describe how this rate has changed in recent months. Using the information in this chapter, explain why the interest rate changed as it did 4. Using the same website, retrieve data at the beginning of the last 20 quarters for interest rates (based on the three-month Treasury-bill rate) and the producer price index (PPI) https://fred. stlouisfed.org/search?st -Producer+Pricetindex for all commodities and place data in two columns on Excel spreadsheet. Derive the change in interest rates ona quarterly basis. Then, derive the percentage change in the produce price index asa quarterly basis. Apply regression analysis in which the change in interest rates is the dependent variable (Y variable) and inflation is the independent variable (X variable) (see Appendix B for information about applying regression analysis). Explain the relationship that you find. Does it appear that inflation and interest rate movement are positively related? Attach all the data and regression output at the end of the repor Vrite a report of not more than two pages double space that summarizes your finding. he report should have introduction, body, and conclusion. You also need to support