https://youtu.be/WJiLonyAPgY

please use the video to answer the questions

1. According to the video, what are the major factors driving the increase in the value of dollar?
2. Illustrate your answer to Part 1 using the Foreign Exchange Model of the US Dollar. (Hint: Will these factors cause the supply or demand of US dollars in FX Markets to change? Explain why and illustrate using the FX graph).
3. If the exchange rate is not fixed, does this make the dollar appreciate or depreciate? According to the video, how may this impact corporate profits? Explain.
4. What effect might a stronger dollar have on US exports to other countries? Explain
5. Explain how multinational companies, such as Apple and Tesla, that generate much of their revenue outside the United Stats be impacted by a stronger dollar?

thank you please help