At a one man barber shop, customers arrive according to poison distribution with a mean arrival rate of 5 per hour and hair cutting time was exponentially distributed with an average hair cutting time was exponentially distributed with an average hair cut taking 19 minutes. It is assumed that because of excellent reputation, customers were always willing to wait. Calculate the following a. Average number of customers in the shop and average numbers waiting for a haircut b .Percentage of time arrival can walk in right without having to wait c. The percentage of customers who have to wait before getting into the barber’s chair

Q: A suburban specialty restaurant has developed a single drive-thru window. Customers order, pay, and…

A: Arrival rate (λ) = 6 Service rate(μ) = 2 every 15 minutes                     μ = 60*215 = 8

Q: The common measures of a queuing system's performance include: O probability that the service…

A: Concept of waiting lines in a system give rise to the need of studying queue system. Waiting line is…

Q: How does system utilization and waiting line interrelate?

A: Waiting line model or queueing models deal with the problems or situations that arise due to the…

Q: Explain how the design of a waiting system can negatively affect customers.

A: The waiting line is built on the customer's estimated service time and is used in the philosophy of…

Q: Paula Caplin is manager of a major electronics repair facility owned by Fisher Electronics.…

A: Given that, Arrival rate = 120 jobs per day Process time = 4 days

Q: Benny the Barber (see Question 1) is considering the addition of a second chair. Customers would be…

A: Arrival rate is the rate at which the customer arrive at a shop, restaurant or in an organisation to…

Q: Describe what is meant by the waiting-line terms balk and renege. Provide an example of each.

A: BALK and RENEGE:

Q: 9)The pharmacy has been busier than usual today and a large amount of $20 bills has been…

A: Turn-in here basically means the work that you are supposed to complete.

Q: Customers of Golden Crust Bakery arrive at the single cashier at the rate of 10 per hour. The…

A: Find the Given details below:

Q: What is waiting line analysis? Discuss concepts like utilization, congestion costs and customer…

A: Waiting line analysis:Waiting line analysis, also referred to as queuing concept, is a mathematical…

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: Problem 7-15 Students arrive at the Administrative Services Office at an average of one every 15…

A: Given - Arrival Rate= 15 per Minutes Processing Time = 10 per Minute Number of Server = 1 (Work for…

Q: What is importants of Waiting-Line Analysis?

A: Queuing theory can be described as queues or delays in waiting lines

Q: Paula Caplin is manager of a major electronics repair facilityowned by Fisher Electronics. Recently,…

A: WIP stands for Work in Process is the term which is defined as the goods that are completed…

Q: Do doctors' offices generally have random arrival rates for patients? Are service times random?…

A: Service time: Service time is the total time spent on each customer or units.

Q: MegaJoy Corp. is planning to open a new video arcade. It has narrowed the choices to a large or…

A: A decision tree is a repredentation of flowchart that depicts the options under consideration and…

Q: Below are the data of the gasoline station. Number of gas pumps = 1 Policy of the gasoline station…

A: Given- Price of Gasoline if a customer will wait = Php 45 Price of Gasoline if a customer will not…

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.