Handwritig solution please

Question $2$: If mole $\frac{?}{?}$ liter. $sec$ when $C_A=1mo\frac{l}{l}$iter. The rate of reaction changes to mole $\frac{?}{?}$ liter. $sec$ when $C_A=2mo\frac{l}{l}$iter. What would be the rate of reaction when $C_A=10mo\frac{l}{?}$ liter? $($Hint: Note that the order of reaction is not given.$)$

$[10$ points$]$