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: Expected Activity Product B Product A Total Activity Cost Estimated Cost Pool Activity $1$ $$19\mathrm{.}000$ Activity $212\mathrm{.}000$ Activity $323,0001,000400853130012004001,3006001,253$ The activity rate under the activity$-$based costing system for Activity $3$ is closest to which of the following? $($Round your final answer to $2$ decimal places.$)$ Multiple Choice $$65\mathrm{.}00$ $$46\mathrm{.}33$ $$18\mathrm{.}53$