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 return for GOOGL over the period?

c$.$ If you have $40\%$ of your portfolio in SBUX and $60\%$ in GOOGL, what was the return

on your portfolio excluding dividends? Data table