please solve for B and C

Use the data for Starbucks (SBUX) and Google (GOOGL) in the table, , to answer the following questions: a. What is the return for SBUX over the period without Including its dividends? With the dividends? b. What is the retum for GOOGL over the period? c. If you have 60% of your portfolio in SBUX and 40% in GOOGL, what was the return on your portfolio excluding dividends? a. What is the return for SBUX over the period without including its dividends? With the dividends? The return for SBUX over the period without dividends is \%. (Round to two decimal places.) The return for SBUX over the period with dividends is .. (Round to two decimal places.) b. What is the return for GOOGL over the perlod? The retum for GOOGL over the period is \%. (Round to two decimal places.) Data table (Click on the following icon p in order to copy its contents into a spreadsheet.)