please help with just number c.

"if you have 67% of your portfolio in SBUX and 33% in GOOG, what was your return on your portfolio excluding dividends?

(Please round to two decimal places)

Use the data for Starbucks (SBUX) and Google (GOOG) 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 67% of your portfolio in SBUX and 33% 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 67% of your portfolio in SBUX and 33% in GOOG, what was the return on your portfolio excluding dividends? The return of the portfolio is \%. (Round to two decimal places.) Data table (Click on the following icon D in order to copy its contents into a spreadsheet.)