Using information found in the prospectus from Bristol Myer's recent bond offering $($which it filed on $\frac{2}{16}\frac{?}{2024})$ available on the SEC website, respond to the following questions:

A$.$ What is the weighted average interest rate on the $$13$ Billion that BMY borrowed by issuing bonds?

B$.$ If you purchase one of the BMY bonds that matures in $2064$ at the current price $($see below Bloomberg screenshot$)$ and hold it until maturity, what is the YTM$?$

$$13,000,000,000$

Bristol Myers Squibb

$$500,000,000$ Floating Rate Notes due $2026$

$$1,000,000,000,4\mathrm{.}950\%$ Notes due $2026$

$$1,000,000,000,4\mathrm{.}900\%$ Notes due $2027$

$$1,750,000,0004\mathrm{.}900\%$ Notes due $2029$

$$1,250,000,0005\mathrm{.}100\%$ Notes due $2031$

$$2,500,000,0005\mathrm{.}200\%$ Notes due $2034$

$$500,000,0005\mathrm{.}500\%$ Notes due $2044$

$$2,750,000,0005\mathrm{.}550\%$ Notes due $2054$

$$1,750,000,0005\mathrm{.}650\%$ Notes due $2064$