Use the data for Starbucks $($SBUX$)$ and Google $($GOOGL$)$ in the$$ table, LOADING...$,$ to answer the following$$ 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 $25\%$ of your portfolio in SBUX and $75\%$ in GOOGL$,$ what was the return on your portfolio excluding$$ dividends?

Date

SBUX

Dividend

GOOGL

Dividend

$16-$Nov$-2017$

$$$$57\mathrm{.}24$

$$$$0\mathrm{.}00$

$$$$1$ comma $048\mathrm{.}47$

$$$$0\mathrm{.}00$

$07-$Feb$-2018$

$$$$54\mathrm{.}46$

$$$$0\mathrm{.}30$

$$$$1$ comma $055\mathrm{.}41$

$$$$0\mathrm{.}00$

$09-$May$-2018$

$$$$57\mathrm{.}04$

$$$$0\mathrm{.}30$

$$$$1$ comma $088\mathrm{.}95$

$$$$0\mathrm{.}00$

$08-$Aug$-2018$

$$$$51\mathrm{.}55$

$$$$0\mathrm{.}36$

$$$$1$ comma $261\mathrm{.}33$

$$$$0\mathrm{.}00$

$14-$Nov$-2018$

$$$$67\mathrm{.}04$

$$$$0\mathrm{.}36$

$$$$1$ comma $054\mathrm{.}58$

$$$$0\mathrm{.}00$