Please show how to work the BA II Plus for these problems. Thank you!

An investor purchases a 180 day T-Bill at auction for $97.50. What is the annualized yield to maturity of the T-Bill? 1. 365 Pv 97.50 M0 Fv: 1D0 2. If the invesor sels the -Bill for .0 aftr 90 days what is the annualized yield for the holding period? 36 72.50 94.50 = ,0,50 Pi Use the following information for questions 3-5. An investor is considering the purchase of $1,000 of a newly issued 3 year corporate bond. The bond pays a 3.00% coupon annually and is rated Aa by Moody's. Other Aa rated 3 year corporate bonds currently trade at a spread of +50 basis points to the 3yr US Treasury Note which is yielding 4.00% today. 3. What should the price of the bond be? ka H.so Pnce : 972, 25 -- TV 10D0