The Universal Manufacturing Company produces a particular product in an assembly-line operation. One of themachines on the line is a drill press that has a single assembly line feeding into it. A partially completed unit arrives at the press to be worked on every 8 minutes, onaverage, according to an exponential distribution. Themachine operator can process an average of 10 parts perhour (Poisson distributed). Determine the average numberof parts waiting to be worked on, the percentage of timethe operator is working, and the percentage of time themachine is idle.

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: A printing shop receives an average of 1 order per day.The average length of time required to…

A:

Q: Snip

A: Mathematical modeling is the art of translating issues from an application area into manageable…

Q: A remote bank with one teller on average has a customer arrive every 10 minutes, and on average…

A: WE ARE GIVEN ARRIVAL TIME (LAMDA) = 10 MINS SERVICE TIME (AMU) = 10 PER HOUR = 10/60 = 1 PER MIN WE…

Q: A small COVID testing location has a single reception desk. The time between two arriving people…

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

Q: A checkout line at a grocery store takes an average of 3.75 minutes to ring up a customer's order.…

A: Work in progress (WIP) = 6 (customers in the checkout line) Flow time (T) = 3.75 minutes

Q: A tax advisor is able to serve 5 customers per hour on a walk-in basis.  An average of 3 customers…

A: NOTE: AS PER GUIDELINES, WE ARE ALLOWED TO DO ONLY ONE QUESTION AT A TIME.  ANSWER IS AS BELOW:

Q: Suppose a coffee shop order and fulfillment process is configured simply as a single queue with two…

A: EXPLANATION : To see why, we can use Little's Law, which states that the average number of customers…

Q: A call center has been serving 900 customers per day, with a 10% capacity cushion. There have been…

A: The concept used here is of Capacity planning.

Q: Students arrive at the Administrative Services Office at an average of one every 20 minutes, and…

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

Q: A checkout line at a grocery store takes an average of 2.25 minutes to ring up a customer's order.…

A: Work in progress (WIP) = 4 (customers in the checkout line) Flow time (T) = 2.25 minutes

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: The process capacity- students/hour.(Difficulty Level-Hard)

A: The efficiency of any input, be it labor or machine is assessed based on its ability to produce or…

Q: There is a Poisson queuing system with the average customer arrival rate of 3 cus per half of hour.…

A: Queueing systems are basic mathematical models used to explain traffic bottlenecks. In general, a…

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: 2. There is a bank office with a single operator. The service time of each customer is exponentially…

A: Given data is Arrival rate(λ)=13Service time(μ)=110ρ=103

Q: Workers arrive at a tool crib at a rate of 30 per hour. Clerks who are employed to hand out the…

A: This is a multiple server (M/M/s) queue model Arrival rate,  = 30 per hour Service rate,  = 9 per…

Q: 3. (for all students) Jobs arrive to a single server queue according to a Poisson process with a…

A: Given: Mean arrival rate=λ=2.5 jobs/hourMean service rate=μ=19.8 minVariance of service time= 123.8…

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

Q: Car Wash will wash a car in exponential amount of time with mean 10 minutes. Arrivals occur as a…

A:

Q: A remote bank with one teller on average has a customer arrive every 10 minutes, and on average…

A: Queueing theory deals with mathematical modeling of the queue in the system. It helps us to…

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: An ice cream stand has a single window and one employee to serve customers. During their busy…

A: Utilization is characterized as the measure of a representative's accessible time utilized for…

Q: Suppose that on average we observe 50 people at the beach and a rate of arrivals of oneperson every…

A: Formula:

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…

Q: During the recent pandemic, the seaport in Savannah Georgia, the third busiest in the United States,…

A: The objective of the question is to calculate the average number of ships waiting to be unloaded at…

Q: Gursoy Car Wash will wash a car in exponential amount of time with mean 10 minutes. Arrivals occur…

A: Find the Calculation methods below: Percentage of the time the car was is idle (p0) = 1-λμHow many…

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: what is the average time spent waiting in the queue and the average time in the system ​

A: In the above question, the percentage of time used by the machine is 44% and the average length of…

Q: Eat Well is a tiny drive-through quick food restaurant in a shopping malltown, manned by an…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

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…

Q: Customers arrive to the checkout area of New Navy a rate of 80 customers per hour. T arrival times…

A: Arrival rate = 80 customers per hourService rate = 10 customers per hourCashier hired = 12

Q: During the recent pandemic, the seaport in Savannah Georgia, the third busiest in the United States,…

A:

Q: Average time each tractor must wait to be repaired. b) Probability that a tractor is in the…

A: THE ANSWER IS AS BELOW:

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.