a$)$ What are Pfizer's two largest assets on the balance $($in dollar amounts$)?$ How do these assets reflect Pfizer's strategy?

b$)$ What is Pfizer's largest current liability $($in dollar amount$)?$ What does it represent?

c$)$ What is Pfizer's largest liability in dollar amount? And what types of assets did Pfizer likely invest this financing?

d$)$ what does Pfizer report in accumulated other comprehensive income $($loss$)?$ what does the amount represent? When, if ever, will these gains and losses appear in the income statement?

e$)$ what type of transactions give rise to the primary source of Pfizer revenue? At the end of each fiscal year, what does Pfizer have to estimate to measure total $($net$)$

revenues for the fiscal year?

f$)$ what types of expenses does Pfizer likely include in $(1)$ cost of goods sold and $(2)$ general and administrative expenses?

g$)$ Pfizer reports interest expense that is more than interest income in years $2023$ and $2022,$ and more interest income in $2022.$ How would you explain this trend?