These $6$ workers begin their workday at $8$:$00$ am and work steadily until $4$:$00$ pm$.($They are replaced with other workers for breaks and lunches, but the production is not slowed or stopped during these times.$)$ At $4$:$00,$ no new watch parts are introduced into Station A$,$ and the conveyor belt continues until all of the work in process inventory has been processed and leaves Station F$.$ Thus, each morning the workers begin with an empty system. what is the capacity of the process in watches per hour? What is the labor utilization of the worker at Station F assuming the process is running at steady state?