Consider a stock whose value increases across an $8-$year period as shown in the table.

Instructions: Round your answers to two decimal places.

a$.$ Calculate the percentage change in the value of the stock from year to year.

Year Stock Value Percent Change

$1$ $$90\mathrm{.}00$

$2102\mathrm{.}00\%$

$3118\mathrm{.}00\%$

$4134\mathrm{.}00\%$

$5155\mathrm{.}00\%$

$6280\mathrm{.}00\%$

$7490\mathrm{.}00\%$

$8890\mathrm{.}00\%$

b$.$ Calculate the percentage change in the value of the stock across the entire $8-$year period.

$\%$

c$.$ Do you think this qualifies as a bubble?

multiple choice

No$,$ because the percentage change in the stock value fluctuates up and down across the $8$ years.

Yes, because the percentage change in the stock value is positive every year.

No$,$ because the percentage change in the stock value has not increased.

Yes, because the percentage change in the stock value has increased greatly.