Number ofProcessing Time for A Processing Time for B Processing Time for C(minutes)Resource Workers(minutes)(minutes)1222445115326.4 Consider a process consisting of five resources that are operated 8 hours per day. The processworks on three different products, A, B, and C: Demand for the three different products is asfollows: product A, 40 units per day; product B, 50 units per day; and product C, 60 units perday.• What is the bottleneck?• What is the flow rate for each flow unit, assuming that demand must be served in the mixdescribed above (i.e., for every four units of A, there are ve units of B and six units of C)?

Given data Number of operating hours = 8 hours per day Demand for Product A = 40 units per day…

Answered: Consider a process consisting of five…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

See similar textbooks

Similar questions

Compute the capacity (i.e. processing rate) for each of the following scenarios. Convertyour answers to parts per hour.a. A four-station line with single-machine stations, where the average processing timesare 15, 20, 10 and 12 minutes, respectively.b. A three-station line where the number of machines at stations 1, 2 and 3 is 2, 6, and3, respectively; and the average processing times are 10, 24 and 18 minutes,respectively.
The Avis Company is a car rental company and is located three miles from the Los Angeles airport (LAX). Avis is dispatching a bus from its offices to the airport every 3 minutes. The average traveling time (a round trip) is 27 minutes. a. How many Avis buses are traveling to and from the airport? Note: Round your answer to the nearest whole number. Number of Avis buses b. The branch manager wants to improve the service and suggests dispatching buses every 1.0 minute. She argues that this will reduce the average traveling time (a round trip) to 4.0 minutes. Is she correct? If your answer is negative, then what will the average traveling time be? average traveling time is minutes
A manager must whether to buy machine A or B. Machine costs are as follows: A $52,000 each; B $100,000 each Product forecast and processing times on the machines are as follows Processing Time per unit (minutes) Product Annual Demand A B 1 8,000 2 18,000 3 10,000 Assume that only purchasing costs are being considered. Which machine would have the lowest purchase cost and how many of that machine would be need? Machines operate 8 hours a day 250 days per year. The machines differ in hourly operation costs. The A machines have an hourly operating cost of $12 each and B machines have an hourly operating cost of $30 each. What is the operating cost per year and which alternative should be selected to minimize total cost (for the first year) while satisfying the processing requirements? Edit Format Table 12pt v Paragraph v BIUA ev T?v||: MacBook Air esc 80 888 DII F1 F2 F3 F4 F5 F6 F7 FR @ # $ % 1 2 3 4 5 7 8. Q W E R T Y A S D F G < CO
JB Bunt's fleet repair facility has the capacity to repair 800 trucks per month. However, due to scheduled maintenance of their equipment, management feels that they can repair no more than 600 trucks per month. Last month, two of the employees were absent several days each, and only 400 trucks were repaired. What is the utilization of the repair shop?
3. A bread-manufacturing line typically produces 150 loaves of bread during an 8-hour shift. On average, there are 30 loaves under processing in the line at any given time. What is the value and what is the L value? What is the average time it takes to produce a loaf of bread from the raw ingredients?
19-33 Waiting times, manufacturing cycle times. The IVplast Corporation uses an injection molding ma- chine to make a plastic product, Z39, after receiving firm orders from its customers. IVplast estimates that it will receive 40 orders for Z39 during the coming year. Each order of Z39 will take 120 hours of machine time. The annual machine capacity is 6,800 hours. 1. Calculate (a) the average amount of time that an order for Z39 will wait in line before it is processed and (b) the average manufacturing cycle time per order for Z39.
L. Winston Martin (an allergist) has an excellent system for handling his regular patients who come in just for allergy injections. Patients arrive for an injection and fill out a name slip, which is then placed in an open slot that passes into another room staffed by one or two nurses. The specific injections for a patient are prepared, and the patient is called through a speaker system into the room to receive the injection. At certain times during the day, patient load drops and only one nurse is needed to administer the injections. Use Exhibit 712. Let's focus on the simpler case of the two-namely, when there is one nurse. Also, assume that patients arrive in a Poisson fashion and the service rate of the nurse is exponentially distributed. During this slower period, patients arrive with an interarrival time of approximately 3 minutes. It takes the nurse an average of 2.50 minutes to prepare the patients' serum and administer the injection. a. What is the average number of patients…
Why is the Hayes and Wheelwright product-process matrix NOT used to analyze service delivery systems? a. The relationship between volume and process is not found in many service businesses. b. Services tend to have lower variety, so the variety element of Hayes & Wheelwright is not applicable. c. Services cannot add capacity. d. When services change processes to increase volume, they can still handle a wide variety of customer requests.
A process has six resources and three types of flow units. How many rows will there bein the demand matrix?a. 2b. 3c. 6d. 18
130) please please help me with this! Owners of a local restaurant are concerned about their ability to provide quality service as they continue to grow and attract more customers. They have collected data from Friday and Saturday nights, their busiest times of the week. During these time periods, about 106 customers arrive per hour for service. Given the number of tables and chairs, and the typical time it takes to serve a customer, the owners estimate they can serve, on average, about 162 customers per hour. Use Exhibit 4.6. Furthermore, the owners anticipate that in one year their demand will double as long as they can provide good service to their customers. a. Currently, during these nights, are they in the zone of service, the critical zone, or the zone of nonservice? EXIBIT IS THE PICTURE ADDED O Critical zone O Zone of service O Zone of nonservice b. Next year, after demand doubles, what must the service capacity increase to (at minimum) to stay out of the critical zone?Note:…
Suppose for a particular process that the bottleneck cycle time is 54 seconds, and raw processing time is 345 seconds. If there are 4 customers in this system already, and then you walk up and join the line at Station 1, what is your expected lead-time to move through the entire process? Whole number value, no decimals.
K Borges Machine Shop, Inc., has a 1-year contract for the production of 75,000 gear housings for a new off-road vehicle. Owner Luis Borges hopes the contract will be extended and the volume increased next year. Borges has developed costs for three alternatives. They are general-purpose equipment (GPE), flexible manufacturing system (FMS), and expensive, but efficient, dedicated machine (DM). The cost data follow: Annual contracted units Annual fixed cost Per unit variable cost General-Purpose Equipment (GPE) 75,000 $100,000 $15.00 Flexible Manufacturing System (FMS) 75,000 $225,000 $14.75 Dedicated Machine (DM) 75,000 $500,000 $13.00 Based on the total cost, the process that is best suited for the current contracted volume is Suppose the contracted volume changes to 275,000 gear housings. Based on the total cost, the process that is best suited for the new volumo in

SEE MORE QUESTIONS

Recommended textbooks for you

Practical Management Science

Operations Management

ISBN:

9781337406659

Author:

WINSTON, Wayne L.

Publisher:

Cengage,

Operations Management

ISBN:

9781259667473

Author:

William J Stevenson

Publisher:

McGraw-Hill Education

Operations and Supply Chain Management (Mcgraw-hi…

Operations Management

ISBN:

9781259666100

Author:

F. Robert Jacobs, Richard B Chase

Publisher:

McGraw-Hill Education

Practical Management Science

Operations Management

ISBN:

9781337406659

Author:

WINSTON, Wayne L.

Publisher:

Cengage,

Operations Management

ISBN:

9781259667473

Author:

William J Stevenson

Publisher:

McGraw-Hill Education

Operations and Supply Chain Management (Mcgraw-hi…

Operations Management

ISBN:

9781259666100

Author:

F. Robert Jacobs, Richard B Chase

Publisher:

McGraw-Hill Education

Business in Action

Operations Management

ISBN:

9780135198100

Author:

BOVEE

Publisher:

PEARSON CO

Purchasing and Supply Chain Management

Operations Management

ISBN:

9781285869681

Author:

Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson

Publisher:

Cengage Learning

Production and Operations Analysis, Seventh Editi…

Operations Management

ISBN:

9781478623069

Author:

Steven Nahmias, Tava Lennon Olsen

Publisher:

Waveland Press, Inc.

SEE MORE TEXTBOOKS