Quick Oil provides a single-channel automobile oil change and lubrication service. Customers provide an arrival rate of 4 cars per hour. The service rate is 5 cars per hour. Assume that arrivals follow a Poisson probability distribution and that service times follow an exponential probability distribution. a. What is the average number of cars in the system? b. What is the average time that a car waits for the oil and lubrication service to begin? c. What is the probability that an arrival has to wait for service? *Please solve for a-c typing or neatly writing all your work/steps and answers on paper, NO EXCEL* thank you !

Q: The expected total time in the system. b. The expected time each customer has to wait. c. The…

A: As per Bartleby guidelines, we can only solve the first three subparts of one question at a…

Q: The Fore and Aft Marina is located on the Ohio River near Madison, Indiana. Fore and Aft currently…

A: Hi thank you for posting this question As per our policy we have solved first three parts for you.…

Q: Marty's Barber Shop has one barber. Customers have an arrival rate of 2.2 customers per hour, and…

A: Arrival rate () = 2.2 customers per hourService rate ( ) = 4 customers per hour

Q: Suppose that arrivals are distributed according to the Poisson distribution with a mean of 0.2 unit…

A: Given data, Arrival rate, = 0.2 per period Service rate, = 4 periods = 0.25 per period Number of…

Q: new shopping mall is considering setting up an information desk manned by one employee. Based upon…

A: Given data: Arrival rateλ = 20 per hour Service rate μ =1 question2 minute…

Q: a. What is the average length of the waiting line? (Round your answer to 2 decimal places.)   b.…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Please Hwlp!!!!!!!

A:

Q: A service counter employs two servers. On average a server requires 8 minutes to process a customer…

A: The correct answer is (b) 7.75 customers/hour

Q: In an M/MA queueing system, the arrival rate is 7 customers per hour and the service rate is 12…

A: MM1 is technical Queueing system which is  based  on the probability where arrivals are determined…

Q: At a ride in an amusement park, customers form a line to wait for their turn to get a ride. Only one…

A: Operations management is all about overseeing the activities related to the manufacturing of goods…

Q: Doña Blanca plans to open a small car wash and must decide how much space to allocate to waiting…

A: The given question is based on finite queue variation of M/M/s model which is M/M/s/K where K…

Q: Coffee Shop campus has one barista. Students arrive at the rate of 20 students per hour according a…

A:

Q: Benny the Barber owns a one-chair shop. At barber college, they told Benny that his customers would…

A: Given that - Arrival Time (λ) =2 customers per hour Service Time (μ) = 20 minutes, or 6020= 3…

Q: A vending machine dispenses hot chocolate or coffee. Service time is 20 seconds per cup and is…

A: Arrival Time = 56 per hourService time = 20 seconds per cupArrival rate (λ) = 56/60 min = 0.9333 per…

Q: The Fore and Aft Marina is located on the Ohio River near Madison, Indiana. Fore and Aft currently…

A: Arrival rate (λ) = 4 boats per hourService rate (μ) = 9 boats per hourNo. of servers (s) = 2

Q: Wesley is having a busy afternoon working at the Cool ice cream shop. He is the only employee…

A:

Q: A new shopping mall is considering setting up an information desk manned by one employee. Based upon…

A: I will determine the total expected cost over an 8-hour day, the related answer is presented below,

Q: Marty's Barber Shop has one barber. Customers have an arrival rate of 2.2 customers per hour, and…

A: Find the given details below:

Q: 5. The DMV Licensing office has a single line for customers waiting for the next available clerk.…

A:

Q: A cafeteria serving line has a coffee urn from which customers serve themselves. Arrivals at the urn…

A: Given data is Arrival rate (lambda) = 2 per minute Service rate (mu) = 25 seconds = 6025=2.4 mins

Q: At a car washing service facility customers arrive at the rate of 8 cars per hour. The service can…

A: This is a single-server model, we can understand that and the arrival rate (λ) = 8 cars/hr and…

Q: An ofi ce employs several clerks who create documents and one operator who entersthe document…

A: Documentation rate = 25 per hour Service Rate= 1 in 2 min = 30 per hr

Q: . The DMV Licensing office has a single line for customers waiting for the next available clerk.…

A: We have s = number of clerks in the system = 2 The arrival rate λ = 8 customers per minute Service…

Inventory Management

The supply chain is crucial to a firm's operations as it manages the inflow and outflow of products that are manufactured from the initial stage to the end product. It also considers the raw materials needed at different stages of production and when the work is in progress. Inventory management functions consist of ordering, storing, and procuring the organization's inventory like raw materials, factors, and finished products. It's also used for controlling the number of products for trade and helps manage the organization's inventory and stock. Inventory Management has been defined as having the right inventory, of the right volume, at the right cost.