A new pop-up restaurant serving high-end street tacos just opened and is expected to have high demand based on the chef's prior restaurant experience. The pop-up restaurant has only one window where customers order and receive their food. It takes an average of 5 minutes to serve a customer. There is no seating available so the customer exits the system after receiving their order.

Due to the creative marketing strategy of "hiding" the restaurant location, only 10 customers arrive per hour. There is no specific pattern to the distribution of time between arrivals or service times, but from historical data from prior pop-ups, the coefficient of variation for time between arrivals (C_a) is 2.58 and service time (C_s) is 0.75.

1. What type of queueing model is this process?

Group of answer choices

MM1

MD1

GG1

2. What is the arrival rate of this process?

Group of answer choices

6 minutes

10 minutes

5 minutes

3. What is the service rate of this process?

Group of answer choices

12 minutes

5 minutes

10 minutes

4. What is the utilization of this process?

Group of answer choices

1.00

0.83

1.2

5. How many customers would you expect to find waiting in line?

Group of answer choices

5

12

15

6. What is the average waiting time in the system?

Group of answer choices

95 minutes

90 minutes

5 minutes

show steps please