A photographer takes passport pictures at an average rate of 20 pictures per hour. The photographer must wait until the customer smiles, so the time to take a picture is exponentially distributed. Customers arrive at a Poisson-distributed average rate of 19 customers per hour.a. What is the utilization of the photographer?b. How much time will the average customer spend with the photographer?

Q: A car wash takes a constant time of 5.2 minutes in its automated car wash cycle. Autos arrive…

A: a) The average waiting time in line = 11.76 minutes b) The average length of the line =2 customers…

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A: Given data, Arrival rate,  = (1/3.5) × 60 = 17.14285714285 per hour Service rate,  = 27 per hour

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A: Step 1:To solve this problem, we need to use the concepts of queuing theory and make some…

Q: 3c. Customers arrive at a Starbucks that has 1 barista and they wait in line on a first-come, first-…

A: Given, Arrival rate,λ =12 per hour Service rate, μ=60/3.5 =17.14 customers per hour Standard…

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A: Given that:

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A: As per guidelines, we are supposed to answer only three subparts if multiples subparts are asked.

Q: The average wait time in the line ?= __________(round your response to two decimal? places). ? b)…

A: Arrival rateA12.00Service rateS60/4.5= 13.33

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A:

Q: A post office clerk operates with 75% utilization. The coefficient of variation for the service…

A: Given that,Ce = Coefficient for service process Ca = Coefficient for arrival process U = Server…

Q: In queuing system 1.- What is the average Queue lenght 2.- What is the expected waiting time ?

A: A queuing system cab be broadly described as a system that has a service facility at which various…

Q: In an M/MA queueing system, the arrival rate is 8 customers per hour and the service rate is 11…

A: Given data  Arrival rate of clients (λ) = 8 customer per hour  Service rate of clients (μ) = 11…

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: Please do not give solution in image format thanku Dan himself came to your store and wanted to know…

A: Queuing theory is the part of operations research that is used to study the the length of queues and…

Q: The Swedish Bakery gets an average of 8 customers per hour. Tim Gonzales, the server, can serve a…

A: Given, in the swedish bakery, Arrival rate of customers, λ =8 per hour = 8÷60 =0.13 customers per…

Q: The check-out area of a grocery store has the average customer interarrival time = 2 minutes, the…

A: Given, Interarrival time of customers = 2 minutes. In one minute period, 1÷2 = 0.5 customers arrive…

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A: Find the given details below:

Q: Magic, Inc. has four units of equipment that are automatic but occasionally become inoperative…

A:

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: 13. Suppose AirOM passengers arrive to the check-in desk every 100 seconds (on average). The desk is…

A:

Q: Determine the utilization of each of the copy centers.  (b) Determine the average waiting time at…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Emergency medical personnel are standing outside the HyVee grocery store and taking the temperature…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: April has a popular burger cart where an average of 12 customers per hour arrive to buy a burger.…

A: Service rate is the rate that is used to measure the rate of supply of a service in a company.

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A: NOTE: We are allowed to answer one question at a time.  Arrival rateA8.00Service rateS12.00

Q: For the first three minutes of the day, the arrival rate at the book store is 23 customers per…

A: Given  Time interval (t) = 3 minutes  Arrival rate (λ)= 23 customers/minuteServing rate(μ)=21…

Q: a. What percentage of time is Judy idle? (Round your answer to 1 decimal place.)     b. How much…

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

Q: Passengers arrive at the immigration counter at a rate of one every 4 minutes, and processing their…

A: Arrival time=4 minute Arrival rate=1/4 =0.25 person per minute. Service time=10 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.