Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Brunswick, read an article on time-phased requirements planning. He was curious about how this technique might work in scheduling Brunswick's engine assembly operations and decided to prepare an example to illustrate the use of time-phased requirements planning. Phil's first step was to prepare a master schedule for one of the engine types produced by Brunswick: the Model 1000 engine. This schedule indicates the number of units of the Model 1000 engine to be assembled each week during the last 12 weeks and is shown in Figure 1. Next, Phil decided to simplify his requirements planning example by considering only two of the many components that are needed to complete the assembly of the Model 1000 engine. These two components, the gear box and the input shaft, are shown in the product structure diagram in Figure 2. Phil noted that the Gear Box is assembled by the subassembly Department and subsequently is sent to the main engine assembly line. The Input Shaft is one of several component parts manufactured by Brunswick that are needed to produce a Gear Box sub-assembly. Thus, levels 0, 1, and 2 are included in Figure 2 to indicate the three manufacturing stages that are involved in producing an engine: The Engine Assembly Department, the Sub-Assembly Department, and the Machine Shop. Figure 1 Model 1000 Master Schedule Week 1 2 3 4 5 6 7 8 9 10 11 12 Quantity 15 5 7 10 0 15 20 10 0 8 2 16 The manufacturing lead times required to produce the Gear Box and the Input Shaft components are also indicated in Figure 2. Note that two weeks are required to produce a batch of Gear Boxes and that all of the Gear Boxes must be delivered to the assembly line parts stockroom before Monday morning of the week in which they are to be used. Likewise, it takes three weeks to produce a lot of Input Shafts, and all of the shafts that are needed for the production of Gear Boxes in a given week must be delivered to the Sub- Assembly Department stockroom before Monday morning of that week. In preparing the MRP example, Phil planned to use the attached worksheets and to make the following assumptions: 1. Seventeen Gear Boxes are on hand at the beginning of week 1 and five Gear Boxes are currently on order to be delivered at the start of week 2. 2. Forty input shafts are on hand at the start of week 1, and 22 are scheduled for delivery at the beginning of week 2. ASSIGNMENT: 1. initially, assume that Phil wants to minimize his inventory requirements. Assume that each order will be only for what is required for a single period. Using the following forms, calculate the net requirements and planned order releases for the gear boxes and input shafts. Assume that lot sizing is done using lot-for-lot. 2. Phil would like to consider the costs that his accountants are currently using for inventory carrying and setup for the gear boxes and input shafts. There costs are as follows: PART COST Gear Box Setup=$90/order Inventory carrying cost=$2/unit/week Input Shaft Setup=$45/order Inventory carrying cost=$1/unit/week given the cost structure, evaluate the cost of the schedule from (1). Assume inventory is valued at the end of each week. 3. Calculate a schedule using least-total-cost lot sizing. What are the savings with this new Schedule?
Discuss how front-line employees are critical to customer assessment of service quality. Identify the challenges faced by front-line employees.
how to do a operational plan ???
What are the disadvantages of using multiple sourcing strategies? Disadvantages of using multiple sourcing: a. Not simple to facilitate quality assurance procedures while
Is it selfish to prefer (saving) one's own life to that of others?
The field of human resources is evolving from providing services to an organization to becoming a strategic partner in its growth. Analyze and discuss how the role of human resourc
Superior Products Inc. is considering two potential equipment alternatives for production of their best selling product line. Option 1 involves proven equipment: Fixed cost investm
All work packages in a project: Answer Do not have to be at the same level of the WBS Must be at the same level of the WBS Do not have to be referenced in the Work Brea
A stock out occurs when supply exceeds demand during the lead time
Beth advertised her 2005 Corvette for sale on the Internet. In her advertisement, she falsely stated that the vehicle had only been driven 60,000 miles when in fact it had been dri
Formulate the following problems:B.7; B.8; B.10; B.11 and B.17. Do not solve
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd