Operation management ActivityADOOYBCDEGHProblem #2: Resource Constrained Scheduling (Your choice to answer this one or ProblemImmediate DurationPredecessor (in days)ABB, CFAFD,E,FG₂HRESOURCE DUR3241.33224ResourceRequirement perday2131121Resources ScheduledResources Available+There are 4 units of resources available in each period.Conduct network diagram analysis to compute ES, LF, SLNo need to submit that network diagram for grading. Onl

A network diagram is a graphical representation of project which helps to identify the activity…

Answered: activity A B с D E H Problem #2:…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter12: Queueing Models

Section: Chapter Questions

Problem 59P

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Laila is a traveling sales witch and has the following list of errands: ◆ Home: H Pet store -P Greenhouse - G Laundry shop/cleaner - C Drugstore- D Target Mall T In which order should she do these errands in order to minimize the time spent on her broom? Use any method Show complete solution. Use Figure 20 T 45 D 92 71 67 20 H 42 32 54 22 50 P Figure 20 36 58 G C
The main input for master scheduling schedule is: O a. Long term forecasting O b. Aggregate production (capacity) plan (aggregate planning) O c. Material requirements planning (MRP) O d. None of the above Which of the following best describes the last step to developing a master production schedule? O a. Check preliminary MPS against available capacity O b. Check the MPS against the production plan to ensure they match O c. Resolve differences between the preliminary MPS and available capacity O d. Design a preliminary MPS MRP systems are: O a. Substitutes for fixed order point/order quantity systems. O b. Appropriate for all end items in the product line. O c. Intended to determine an appropriate master production schedule. Od. Intended to reduce inventory requirements, production lead times, and delivery times to customers. O e. Intended to be used for independent demand items.
describe what is the purpose of the Gantt chart as a scheduling tool and when do they using a Gantt chart instead of a network based method?
Discuss the objectives of the master scheduler and how theyinfluence master scheduling decisions
Matrix 15.1 Use this data in this matrix to answer the following questions. Class <500 lb 50 55 60 65 70 77.5 85 92.5 100 34.3 28.32 24.25 36.94 30.5 26.12 39.59 32.69 27.99 41.94 34.64 29.66 44.64 36.86 31.56 48.1 51.9 55.89 60.27 49.77 O $1,074.50 O $21.49 Matrix of Weight Breaks and Freight Class ($/CWT) 500 lb 1,000 lb 2,000 lb 5,000 lb Refer to Matrix 15.1. What is the cost to ship a 5,000 pound item in freight class 65? O$107,450 10,000 lb 20,000 lb 23.04 17.58 15.74 10.47 24.82 18.93 17.41 11.58 26.6 20.29 19.08 12.69 21.49 28.18 20.27 13.48 22.88 29.99 21.94 14.59 23.85 15.86 24.65 32.32 39.72 34.01 26.6 34.87 36.7 26.24 17.45 18.87 37.56 28.38 28.64 30.89 30.77 20.46 42.61 40.5 O $5,000 42.86 46.15 39.52
Explain what is the purpose of the Gantt chart as a scheduling tools and discuss when do they use a Gantt chart instead of a network based method?
OPERATIONS PLANNING AND SCHEDULING (OP&S) What [Demand Management] methods are generally the most effective and reliable, regarding OP&S, and what are the visible benefits and any fundamental weaknesses of those methods?
Electro Fans has j ust received an order for one thousand 20-inch fans d ue week 7. Each fan consists of a housing assembly, two grill s, a fan assembly, and an electrical unit.The housing assembly consists of a frame, two supports, and a handle. The fan assembly consists of a hub and five blades. The electrical unit consists of a motor, a switch, and a knob.The following ta ble gives lead times, on-hand inventory, and scheduled receipts.a) Construct a product structure.b) Construct a time-phased product structure.c) Prepare a net material requirements plan.
3. The MPS planner at Murphy Motors uses MPS time-phased records for planning end-item pro- duction. The planner is currently working on a schedule for the P24, one of Murphy's top-selling motors. The planner uses a production lot size of 70 and a safety stock of 5 for the P24 motor. Week On hand 30 30 30 1 2 3 4 5 6 7 8 40 40 40 45 45 13 8 4 Item: P24 Forecast Orders Projected available balance 20 Available-to-promise MPS a. Complete the MPS time-phased record for product P24. b. Can Murphy accept the following orders? Update the MPS time-phased record for accepted orders. Amount 40 Order Desired Week 1 4 2 6 3 30 2 4 25 3 30 4882 7623
Which of the following is not one of the graphical methodsteps?a) Determine the demand in each period.b) Determine capacity for regular time, overtime, andsubcontracting each period.c) Find labor costs, hiring and layoff costs, and inventoryholding costs.d) Construct the transportation table.e) Consider company policy that may apply to the workers or stock levels.f ) Develop alternative plans and examine their total costs.
Prepare a master schedule given this information: The forecast for each week of an eight-week schedule is 60 units. The MPS rule is to schedule production if the projected on-hand Inventory would be negative without it. Customer orders (committed) are as follows: Week 1 2 3 Customer Orders 54 38 25 20 Use a production lot size of 73 units and no beginning inventory. (In the ATP row, enter a value of 0 (zero) In any perlods where ATP should not be calculated. Leave no cells blank - be certain to enter "0" wherever required.) June July MPS ATP Forecast Customer Orders Projected On-Hand Inventory 60 54 2 60 38 3 60 25 4 60 20 5 60 0 6 60 0 7 60 0 8 60 0
Pls help with below homework-) What is ATP ? Describe its purpose in the planning process. Where in a planning process would you be MOST likely to determine ATP ? A) Aggregate Plan B Inventory Planning C) MPS D) MRP

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