Rockit Electronics manufactures a line of digital blue ray players. The player is made from one subassembly of B and one subassembly of C. B is made of three units of D and two of E. C is made of two units of F and two of E. The blue ray has a lead time of one week. B, C, and E have lead times of two weeks, and D and F have lead times of three weeks. As the production manager, you need to figure out the MRP planning schedule. 1. What is the bill of materials (product structure tree)? 2. If 1,000 units of blue ray players are required in week 10, what is the MRP schedule? Specifically, when items are to be ordered and received. Assume we have no units of inventory on hand.
Rockit Electronics manufactures a line of digital blue ray players. The player is made from one subassembly of B and one subassembly of C. B is made of three units of D and two of E. C is made of two units of F and two of E. The blue ray has a lead time of one week. B, C, and E have lead times of two weeks, and D and F have lead times of three weeks. As the production manager, you need to figure out the MRP planning schedule. 1. What is the bill of materials (product structure tree)? 2. If 1,000 units of blue ray players are required in week 10, what is the MRP schedule? Specifically, when items are to be ordered and received. Assume we have no units of inventory on hand.
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 help me solve this table.
Rockit Electronics manufactures a line of digital blue ray players. The player is made from one subassembly of B and one subassembly of C.
B is made of three units of D and two of E. C is made of two units of F and two of E.
The blue ray has a lead time of one week. B, C, and E have lead times of two weeks, and D and F have lead times of three weeks.
As the
1. What is the bill of materials (product structure tree)?
2. If 1,000 units of blue ray players are required in week 10, what is the MRP schedule? Specifically, when items are to be ordered and received.
Assume we have no units of inventory on hand.
Transcribed Image Text:**Problem 2:**
**Rockit Electronics** manufactures a line of digital blue ray players. The player is made from one subassembly of **B** and one subassembly of **C**.
**B** is made of three units of **D** and two of **E**. **C** is made of two units of **F** and two of **E**.
The blue ray has a lead time of one week. **B, C, and E** have lead times of two weeks, and **D and F** have lead times of three weeks.
As the production manager, you need to figure out the MRP planning schedule.
**a.** What is the bill of materials (product structure tree)?
**b.** If 1,000 units of blue ray players are required in week 10, what is the MRP schedule? Specifically, when items are to be ordered and received.
Assume we have no units of inventory on hand.
---
**Material Requirements Planning (MRP) Table:**
- A table is presented with periods from 1 to 10 and fields for items, gross requirements, scheduled receipts, lead time (LT), on-hand inventory from prior periods, net requirements, planned order receipts, and planned order releases for each period.
- Items are listed as follows with corresponding MRP fields:
- Item **A**
- Item **B**
- Item **C**
- Item **D**
- Item **E**
- Item **F**
**Side Panel: Lead Time and Inventory**
- A side table shows the lead times and on-hand inventory for items **A, B, C, D, E,** and **F**.
- **Lead Time (Weeks):** Field is provided to fill in lead times for each item.
**Bill of Materials (Product Structure) Tree:**
- A hierarchical diagram illustrates the product structure for the blue ray players. The tree visually represents:
- The top-level product
- Subassemblies of B and C
- Components D, E, and F with connections showing assembly relationships.
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