Chapter $3$ Problem solving #$10($p$\mathrm{.}67)$

$Q{a}^{**}.$ Which resource is the bottleneck of this process? $=$ Hand dry

$Qb.$ If the car wash has a demand of $15$ cars per hour, what is the flow rate of the process? $15$

Qc$.$ If the car wash has a demand of $15$ cars per hour, what is the utilization of the machine that performs the wax process?

Qd$*.$ If the car wash has a demand of $10$ cars per hour, what is the utilization of hand dry?

$Q{e}^{**}.$ If the car wash has a demand of $10$ cars per hour, what is the cycle time of the process $($minutes$)?$

Qf$*.$ Assuming a demand of $10$ cars per hour, tarting from an empty system $($and assuming the stations can work independently$),$ how long would it take $($minutes$)$ to wash $5$ cars?

These questions are not from the textbook and are provided as supplementary practice