Chapter 4: Q5OQ. (page 580)
What are the three primary data sources used by the MRP sources?
Short Answer
The three primary data sources that are used by the MRP sources:
- A Bill-of-Materials
- A Master Schedule
- An Inventory record file
Chapter 4: Q5OQ. (page 580)
What are the three primary data sources used by the MRP sources?
The three primary data sources that are used by the MRP sources:
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Get started for freeExplain the need for the time fences in the master production schedule.
What are the advantages and disadvantages of aggregating demand from a forecasting view? Are there other things that should be considered when going from multiple DC’s to one DC?
Develop a production plan and calculate the annual cost for a firm whose demand forecast is fall, 10,000; winter, 8,000; spring, 7,000; summer, 12,000. Inventory at the beginning of fall is 500 units. At the beginning of fall, you currently have 30 workers, but you plan to hire temporary workers at the beginning of summer and lay them off at the end of summer. In addition, you have negotiated with the union an option to use the regular workforce on overtime during winter or spring if overtime is necessary to prevent stock-outs at the end of those quarters. Overtime is not available during the fall. Relevant costs are hiring, \(100 for each temp; layoff, \)200 for each worker laid off; inventory holding, \(5 per unit-quarter; backorder, \)10 per unit; straight time, \(5 per hour; over time, \)8 per hour. Assume that the productivity is 0.5 units per worker hour, with eight hours per day and 60 days per season.
Question:What is the term for forecasts used for making day-to-day decisions about meeting demand?
Distinguish between in-process inventory, safety stock inventory, and seasonal inventory.
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