Purchasing, Procurement, and Material Requirements Planning

Instructions:

After reading the required textbook and reviewing the lecture presentation complete the Study Question Assignment.  A Study Questions document containing the questions is posted in the Assignments section, right above the Dropbox for the assignment.  Download the document and complete the assignment.

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Study Questions are graded, and highly recommended as practice in understanding concepts and calculations in this course. Study Questions submitted by midnight on the Sunday of the active session will be reviewed and detailed feedback provided by the professor. Answers to the Homework Assignments will not be posted to the course website or distributed to students who do not complete the assignment. Late Homework Assignments will be reviewed in the week they are received.

STUDENT NAME

  1. In your own words, define purchasing and procurement.  Give an example of both.
  1. Pick a product you are familiar with.  If you were the Procurement Manager for the company that manufactures this product, what components/raw materials would you consider developing strategic (long-term) relationships with the suppliers of those products?  Explain why you picked those types of suppliers.
  1. Material Requirements Planning.  In this problem set the parameters for planning will be adjusted.  Complete each set of calculations and record the observations as requested.
  1. Complete the Material Requirements Planning grid below given the following information:

Beginning inventory = 2 units Lot Size = 50 units

Lead time = 1 period

Period
123456
Gross Requirements202040303030
Scheduled Receipts50
Projected Available Balance
Planned Order Receipt
Planned Order Release
  1. Complete the Materials Requirements Planning grid below given the following information:

Beginning inventory = 2 units Lot Size = 100 units

Lead time = 1 period Safety Stock = 0 units

Period
123456
Gross Requirements202040303030
Scheduled Receipts50
Projected Available Balance
Planned Order Receipt
Planned Order Release
  1. Complete the Materials Requirements Planning grid below given the following information:

Beginning inventory = 2 units Lot Size = 50 units

Lead time = 1 period Safety Stock = 15 units

Period
123456
Gross Requirements202040303030
Scheduled Receipts50
Projected Available Balance
Planned Order Receipt
Planned Order Release
  1. After completing the adjustments made to the original plan in parts B and C.  Which change impacted the plan the most?  
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