Solve this problem using Little's Law

Q$2$: Lines of Cars at an Inspection Station $($Little$\text{'}$s law$)$

The Motor Vehicle Commission operates an emission inspection station that operates as follows:

The station is open $10$ hours per day.

The station processes an average of $360$ cars per day.

Sampling outdoor security$-$camera photos taken at regular intervals throughout the day reveal that an average of $13$

cars are in line waiting to enter the station.

A similar sampling of indoor security$-$camera photos shows that the average number of cars being tested inside the

station throughout the day is $3\mathrm{.}4.$

Unlike some other facilities, the station is not equipped with a ticket dispenser and collector system that can directly

measure how long each car spends in line or being tested. Nevertheless, the data given above should enable you to

calculate the average minutes of waiting time and average minutes of testing time per car. Find these numbers and show

your work.