Please help me complete this!

I have been struggling for a while, and mainly I need the answer.

Thank you!

Q.3 (10 points): Amazon recently issued $1.25 billion of bonds with a seven year maturity, yielding investors 1.2%. The bonds were rated AA. Netflix recently issued 10 year bonds yielding 5.4%. The bonds were rated BB. a) Discuss 2 factors specifically that would contribute to the yield differences between the 2 bonds. b) If Netflix is upgraded to an A rating, what would you expect to happen to its bond price and why? Be specific! Q.4 (5 points) Bank A offers a 1-year savings account that pays 10% compounded annually. Bank B offers a savings account that pays 9% compounded quarterly. Which bank will you choose to put your money in? Show work to justify