$\mathrm{s}$ Is the Distance (In $\mathrm{ft}$ ) Traveled in Time $\mathrm{t}$ (In S) by a Particle

Multiple Choice

$\mathrm{s}$ is the distance (in $\mathrm{ft}$ ) traveled in time $\mathrm{t}$ (in s) by a particle. Find the velocity and acceleration at the given time.
- $s=2 t^{3}+7 t^{2}+7 t+9, t=2$

A) $v=40 \mathrm{ft} / \mathrm{s}, a=26 \mathrm{ft} / \mathrm{s}^{2}$
B) $v=38 \mathrm{ft} / \mathrm{s}, a=59 \mathrm{ft} / \mathrm{s}^{2}$
C) $v=26 \mathrm{ft} / \mathrm{s}, a=40 \mathrm{ft} / \mathrm{s}^{2}$
D) $v=59 \mathrm{ft} / \mathrm{s}, a=38 \mathrm{ft} / \mathrm{s}^{2}$