Concept explainers
The Barberton Municipal Division of Road Maintenance is charged with road repair in the city of Barberton and the surrounding area. Cindy Kramer, road maintenance director, must submit a staffing plan for the next year based on a set
- Find a level staffing plan that relies just on overtime and tile minimum amount of undertime possible. Overtime can be used to its limits in any quarter. What is the total cost of the plan and how many under time hours does it call for?
- Use a chase strategy that varies the workforce level without using overtime or undertime. What is the total cost of this plan?
- Propose a plan of your own. Compare your plan with those in parts (a) and (b), and discuss its comparative merits.
Want to see the full answer?
Check out a sample textbook solutionChapter 10 Solutions
Operations Management: Processes and Supply Chains (12th Edition) (What's New in Operations Management)
Additional Business Textbook Solutions
Operations Management: Sustainability and Supply Chain Management (12th Edition)
Operations and Supply Chain Management 9th edition
Principles of Operations Management: Sustainability and Supply Chain Management (10th Edition)
Business in Action
Operations Management
Operations Management, Binder Ready Version: An Integrated Approach
- Employees Layoffs at the University Medical Center The University Medical Center is medium-sized, 300-bed capacity hospital at Dasmarinas Cavites. The facilities have grown gradually over the years and are now the 2nd largest in the town of Dasmarinas. It is entirely nonunion and has never experienced an employee layoff since its inception. Sister Veronica Cornista, the Chief Executive Officer of the hospital for 8 years presented a rather bleak financial of the BOD. This according to her is the result of the declining occupancy rate which has affected the hospital’s revenues to such an extent that it ran a deficit for the first time last 1998. Such declines have not been unusual for this industry because of increasing competition. So far, the only response to these changes has been tightening of requirements for equipment or supply purchases. The projected deficit for the coming year is around 1,300,000 unless some additional revenues were identified or some additional savings…arrow_forwardTailwind, Inc., produces high-quality but expensive training shoes for runners. The Tailwind shoe, which sells for $210, contains both gas- and liquid-filled compartments to provide more stability and better protection against knee, foot, and back injuries. Manufacturing the shoes requires 10 separate tasks. There are 400minutes available for manufacturing the shoes in the plant each day. Daily demand is 62.The information for the tasks is as follows: Task Performance Time (mins) Predecessors A 1 − B 3 A C 1 B D 4 B E 1 C, D F 3 A G 2 F H 5 G I 3 E, H J 2 I a-b) The correct precedence relationship with one of the possible assignments of tasks using the "ranked positionedweight" to workstations is shown in Fig 1, 2 or 3 c) The efficiency of the assembly line with 5 workstations shown in the figure…arrow_forwardFast solve plzarrow_forward
- Manufacturing Company uses FIFO method of accumulating costs in a two-department process. Materials are introduced at the inception of the process except for a special material which is added in department 2 at 60% completion as to overhead. Inspection is done at the end of the process in both departments. Production data for Department 2 are given below: In process, beginning, (80% labor, 70% overhead)2,000 Transferred in 14,900 In process, ending (40% labor, 20% overhead) 3,000 Normal spoilage 200 Abnormal spoilage (found at 30% completion as to laborand 15% as to overhead due to internal failure) 400 Cost data for the month:In process beginning:Transferred in 15,020 Special materials 1,900 Direct labor 4,388 Overhead 11,044 Current costs:Transferred in 137,080 Special materials 14,030 Direct labor 46,000 Overhead 113,564 The cost of units transferred to finished goods is?The cost of spoilage charged to revenue is?arrow_forwardA small-size cargo company in Dubai has been operating since the year 2000. The total workforce comprises ten employees, out of which five are in sales, three are in operations, one is handling legal and accounts matters, and one manager is also the owner of the company. Total annual turnover is enough to run the company smoothly. Recently another director has joined who brought large investment to the company. The Board of directors has decided to expand the business in other cities and establish offices overseas in potential locations. This expansion policy will directly be linked to the new manpower needs. Therefore, the board has decided to open an HR department with one HR manager and three staff to look after HR operations. The new HR manager has noticed that the company has a very convenient way of recording the data, where all transactions are recorded on excel documents. “this may not work in the new setup with many branches around the world”, he mentioned in the BOD meeting.…arrow_forwardSue Helms Appliances wants to establish an assem-bly line to manufacture its new product, the Micro Popcorn Popper. The goal is to produce five poppers per hour. The tasks,task times, and immediate predecessors for producing one MicroPopcorn Popper are as follows:TASK TIME (min) IMMEDIATEPREDECESSORSA 10 —B 12 AC 8 A, BD 6 B, CE 6 CF 6 D, Ea) What is the theoretical minimum for the smallest number ofworkstations that Helms can achieve in this assembly line?b) Graph the assembly line, and assign workers to workstations.Can you assign them with the theoretical minimum?c) What is the efficiency of your assignment?arrow_forward
- A company is setting up an assembly line to produce 90 units per hour. The table below identifies the work elements, times, and immediate predecessors. Work Element Time (Sec.) Immediate Predecessor(s) A 25 - B 18 A C 20 A D 5 B, C E 12 C F 8 E G 16 D, F H 12 G Use one of the heuristic decision rules described in Table below to balance the assembly line so that it will produce 90 units per hour. Clearly state the decision rule you use and complete the below table using the selected rule. Decision Rule Logic Longest work element Picking the candidate with the longest time to complete is an effort to fit in the most difficult elements first, leaving the ones with short times to “fill out” the station. Shortest work element This rule is the opposite of the longest work element rule because it gives preference in workstation assignments to those work elements that are quicker. It can be tried…arrow_forwardTailwind, Inc., produces high-quality but expensive training shoes for runners. The Tailwind shoe, which sells for $210, contains both gas- and liquid-filled compartments to provide more stability and better protection against knee, foot, and back injuries. Manufacturing the shoes requires 10 separate tasks. There are 400 minutes available for manufacturing the shoes in the plant each day. Daily demand is 60. The information for the tasks is as follows: Performance Time Task (in minutes) 1 Н ABCDEFGH Task Must Follow This Task C, D ABB GAFG 324-325- E, H 25 312 | Required: a. Draw the precedence diagram showing the task precedence and their times b. Determine the cycle time associated with the rate of output required. c. What is the theoretical minimum number of work stations required to satisfy this output rate? d. Allocate the tasks to work stations taking into consideration the precedence requirements and using the LOT rule to break ties between feasible tasks. e. What is the…arrow_forwardFast Burger Inc. is building a new restaurant near a college football stadium. The restaurant will be open 16 hours per day, 360 days per year. Managers have concluded that the restaurant should have the capacity to handle a peak hour demand of 120 customers. Assume front-counter service personnel can take and assemble orders at the service rate of 14 customers per hour and the target labor utilization rate for this job is 70 percent. According to the information, determine the the number of front-service counter people that should be assigned to this peak demand period. Only for non-integer results, round your answer UP to the nearest integer. For example, if your answer is 5.05, type 6; if your answer is 5, type 5. Your Answer: Answerarrow_forward
- How can DHL Global Forwarding South Africa management design jobs in the new Johannesburg warehouse to be more motivating for employees.arrow_forwardA computer factory in Tangerang plans to increase production line for new products and plan to produce as many as XX0 units per hour. Production process, production time and production process to continue the next production process are described in the table below: (1 day = 8 working hours) production process production time Production process that follows the next production according to the list below A 12 - B 15 A C 8 A D 5 B,C E 20 D a. What is the cycle time for the production of the new product? ( note : in second )b. What is the minimum number of workstations?c. Draw a diagram of the production process.d. Is it with the diagram that you have drawn, the production process can go according to plan? Describe the process from each workstation you've created!arrow_forwardThe Company makes TSHIRTS at their facility in chicago and Minnesota. The process involves three departments: Cutting, Stuffing, and Sewing. Eddie Edwards is the Manufacturing Manager for acme She has developed a monthly production plan for the next half year: Month 1 2 3 4 5 6 Planned Production (units) 65,000 72,000 74,000 71,000 80,000 82,000 Jamie has also collected some data about each of the production departments: Department Time required per pillow (hours) Total Production Hours Available (monthly) Cutting .25 24,000 Stuffing .45 34,000 Sewing .85 60,000 Jamie needs to assess the capacity implications that the monthly production plan holds for her facilities. Please answer the following questions concerning her situation. a) Calculate the projected monthly capacity utilization (as a percentage of production hours available) for each of the three departments. b) Which department is of greatest concern for Eddie? Why?. c) Please suggest two ways that Eddie might be able to…arrow_forward
- Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,