Question $2$: Number of groups $($each seated at a table$)$ atriving at a popular restaurant is $24$ per hour, Solve the parts of this question below independently from each other, Using the information gliven in each nart, Fill your answers in the boxes provided on the right margin of the page.

a$)$ if we observe that out of the total of $30$ tables, at any random moment In time on average $25$ tables are occupled, calculate the worage time $($in minutes$)$ each group occuples their table $($namely$,$ how moch time they spend at the restaurant$).$

b$)$ If the average table occupancy time of a group is $110$ minutes and the restaurant has a cotal of $30$ tables calculate the maximum rate of group arrivals $($groups per hour$)$ the festaurant can handle. Hint think about what value of amival rate makes the utitization $100\%.$

Arrival Pate