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?
Assume you are the responsible senior executive of a hospital in a city with a population of 30,000 people, located about 50 miles away from a large city. What would be the danger
Demand during lead-time for HP printers at a Sam's club store is normally distributed, with a mean of 500 and a standard deviation of 150. The store manager continuously monitors i
How does business intelligence help an organization better monitor, manage, and make decisions for its business?
product layout
Every business must be prepared to deal with the global economy. True False
The local convenience store makes personal pan pizzas. Currently, their process makes complete pizzas, fully cooked, for the customer. This process has a fixed cost of $20,000, and
What type of transmission path does a fixed wireless signal require? a. line-of-sight b. non-line-of-sight c. omni-directional d. code divided
Q1. Discuss The global nature of sourcing and distribution Q2. Let's also take a look at some examples of organizations and their training programs. Take some time to research a
The DAGR GPS receiver will have a 25% increase inreliability over the PLGR GPS receiver. Using the PLGR as an analogy, an analyst estimated that the DAGR would cost 25% more than t
An assembly line normally operates two shifts a day, five days per week. The planned capacity of the assembly line is 380 units/shift. Determine the average safety capacity if 700
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: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd