Use the process diagram in the Power Point with $3B-2$ Homework diagrams darr to complete the table and answer the following questions.

Restaurant is interested in better understanding the process during peak times from when a customer enters the restaurant until the wait staff makes contact to take their drink order.

a$.$ What is the flow unit of this process?

b$.$ What is the inventory in this process? Use units of measure consistent with this problem.

c$.$ What is the throughput of this process? Use units of measure consistent with this problem.

d$.$ What is the flow time of this process in minutes? Use units of measure consistent with this problem.

e$.$ On average, how long on average $($in minutes$)$ does it take a customer from the time they enter the restaurant until after they are seated at their table?