Customers arrive to chipotle with an exponentially distributed interarrival time of $2$ minutes.

The number of customers who arrive at a time follows a uniform distribution with a minimum of

$1$ and maximumm of $4.($Hint: You will need to put a distribution function in the cell for Entities

per Arrival in your Create module.$)$

After they arrive, they enter a queue for the Order Server who is responible for taking their

order and beginning to prepare the food. The Order Server adds the base and meats to each

order. This process takes an exponentially distributed $\mathrm{.}9$ minutes to complete.

After ordering their food, the customer moves on to the Toppings Server who puts the salsas

and other toppings on their order$($s$)$ and finishes preparing the food. This activity takes

triangular distribution with a minimum of $0\mathrm{.}4,$ model of $0\mathrm{.}6,$ and maximum of $1$ minutes to

complete.

The final step in the process is for the customer to check$-$out and pay for their food. A Cashier is

available for this task that takes a uniformly distributed $0\mathrm{.}5$ to $1$ minutes to complete.

The store is open for $12$ hours per day. Create a simulation model for this system and run $50$

replications of the model. Make the base time units minutes. Answer the questions below.

a$.$ Fill in the following table:

Measure Average Halfwidth Maximum

Average

Maximum

Value

Customers Served

Time in the System

Waiting Time

Order Server Utilization

Topping Server Utilization

Cashier Utilization

b$.$ If you could add $1$ more resource to the system, which of the $3$ processes would you add

them?

c$.$ Were there out output statistics or results that might seem unrealistic from the original

model?