pleasee help

Use the data for Starbucks (SBUX) and Google (GOOG) E 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 return for GOOG over the period? c. If you have 25% of your portfolio in SBUX and 75% in GOOG, what was the return on your portfolio excluding dividends? a. What is the return for SBUX over the period without including its dividends? The return without the dividends is %. (Round to two decimal places.) With the dividends? The return with the dividends is %. (Round to two decimal places.) b. What is the return for GOOG over the period? The return is %. (Round to two decimal places.) c. If you have 25% of your portfolio in SBUX and 75% in GOOG, what was the return on your portfolio excluding dividends? The return of the portfolio is % (Round to two decimal places.)