The MRP gross requirements for Item X are shown here for the next 10 weeks. Lead time for A is two weeks, and setup cost is $9. There is a carrying cost of $0.02 per unit per week. Beginning inventory is 70 units. Gross requirements 20 Least total cost method indicates that periods WEEK 100 Use the least total cost lot-sizing method to determine when and for what quantity the first order should be released. 4 through 8 Answer is complete but not entirely correct. 20 40 150 units should be ordered to cover the needs for

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Please advise with Homework Chapter 20 Problem 6.  Thank you. Please provide step by step explantion so I can use it for notes

The MRP gross requirements for Item X are shown here for the next 10 weeks. Lead time for A is two weeks, and setup cost is $9. There is a carrying cost of $0.02 per unit per week. Beginning inventory is 70 units. 

**Gross Requirements:**

- **Week 1:** 20
- **Week 2:** 10
- **Week 3:** 15
- **Week 4:** 45
- **Week 5:** 30
- **Week 6:** 30
- **Week 7:** 180
- **Week 8:** 20
- **Week 9:** 40
- **Week 10:** 150

Use the least total cost lot-sizing method to determine when and for what quantity the first order should be released.

**Feedback:**
- **Answer:** The answer is complete but not entirely correct.

**Suggested Correction:**
- The least total cost method indicates that **20 units** should be ordered to cover the needs for periods **4 through 8**.
Transcribed Image Text:The MRP gross requirements for Item X are shown here for the next 10 weeks. Lead time for A is two weeks, and setup cost is $9. There is a carrying cost of $0.02 per unit per week. Beginning inventory is 70 units. **Gross Requirements:** - **Week 1:** 20 - **Week 2:** 10 - **Week 3:** 15 - **Week 4:** 45 - **Week 5:** 30 - **Week 6:** 30 - **Week 7:** 180 - **Week 8:** 20 - **Week 9:** 40 - **Week 10:** 150 Use the least total cost lot-sizing method to determine when and for what quantity the first order should be released. **Feedback:** - **Answer:** The answer is complete but not entirely correct. **Suggested Correction:** - The least total cost method indicates that **20 units** should be ordered to cover the needs for periods **4 through 8**.
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