Remember: amounts

representing money must have

the $ symbol and have to be

rounded to two decimal

places.

One way to make the money

grow fast is by investing in

stocks. At the beginning of

$2020,$ the opening price of one

Apple stock was $$72\mathrm{.}78$ and at

the end of the year its price

had risen $82\%.$ If Alex bought

$5$ stocks at the beginning of

$2020$ and sold them the last

day of the year,

a$)$ How much did he pay for

the $5$ stocks?

b$)$ How much did the $5$ stocks

earn?

c$)$ How much in total did he

receive when he sold the $5$

stocks?