the company is starbucks and the last 5 years prices are on yahoo finance

Download company's monthly prices (the last 5 years) a. Graph monthly Stock prices. What can you tell from graph? Is there a trend? Was there an extreme peak or dip? Using news from your company, explain the performance of your company. How did the company perform before Covid-19? How has Covid-19 impacted your company? b. Calculate monthly stock return (using percent change formula). Graph return. Is there a trend? Was there an extreme peak or dip? Using news from your company, explain the performance of your company. c. Explain your company's risk and return - Find the monthly arithmetic return and standard deviation - Find the geometric return - Find the annual return and standard deviation - What do these stats say about your company? Is there any news publication on your company that may explain performance