Chapter 6.4, Problem 6.4P

Consider the reaction of ozone $\left({\text{O}}_{\text{3}}\right)$ with nitrogen monoxide $\left(\text{NO}\right)\text{,}$ which occurs in smog. What effect would each of the following changes have on the rate of this reaction?
${\text{O}}_3\left(g\right)+\text{NO}\left(g\right)\to {\text{O}}_{\text{2}}\left(g\right)+{\text{NO}}_{\text{2}}\left(g\right)$

a. increasing the concentration of ${\text{O}}_3$
b. decreasing the concentration of $\text{NO}$
c. increasing the temperature
d. decreasing the temperature