Selena Company has two products: A and B$.$ The company uses activity$-$based costing. The estimated total cost and expected activity for each of the company's three activity cost pools are as follows:

$\backslash$table$[[,$Expected Activity$],[$Activity Cost Pool Estimated,Cost Product A Product B Total,,,$],[$Activity $1,$$$19,000,1,000,300,1,300],[$Activity $2,12,000,400,200,600],[$Activity $3,23,000,853,400,1,253]]$

The activity rate under the activity$-$based costing system for Activity $3$ is closest to which of the following? $($Round your final answer to $2$ decimal places.$)$

$$18\mathrm{.}53$

$$18\mathrm{.}36$

$$46\mathrm{.}33$

$$65\mathrm{.}00$