Concept explainers
a)
To generate: An intended bill of material of for the product A.
Introduction:
Intended bill of material:
An intended bill of material is also defined as a multi-level bill of material. It will list the assemblies, subparts and other components that are needed to make a product. It will also display the parent children relationship between the products.
b)
To generate: A net requirements plan for each part to produce 10 A’s in week 8 using Lot for lot.
Introduction:
Net requirements plan:
The net requirements plan is the plan which is established on the gross requirements plan formed by deducting the stock on and the
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OPERATIONS MANAGEMENT W/ MYLAB <C> 2018
- Product A is assembled from two units of S1 and threeunits of S2. S1 is made of one unit of C1, four units of C2,and one unit of C3. S2 is made of three units of C2 and twounits of C3.a. Draw a product structure diagram for product A.b. How many C3’s are needed to fill an order for 100 A’s?c. Assume no inventory on hand, products take one day to assemble, subassemblies take two days and compo-nents take three days. When should an order be re-leased for C3 if the 100 A’s are needed by day 7?arrow_forwardYou are product planner for product A (in Problem(A part structure, lead time (weeks), and on-handquantities for product A are shown in Figure 14. 14. From theinformation shown, generate:a) An indented bill of material fo r product A b) Net requirements for each part to produce I0 As in week 8using lot-for-lot. IP).) The field service manager, Mark Moon,has just called and told you that the requirements for B and Fshould each be increased by I 0 units for his repair requi rements inthe field.a) Prepare a list showing the quantity of each part required to produce the requirements for the service manager and the production request of I 0 Bs and Fs. b) Prepare a net requirement plan by date for the new requirements (for both production and field service), assuming that the field service manager wants his 10 units ofB and F in week 6 and the 10 production units of A in week 8.arrow_forwardProduct A is assembled from two units of S1 and threeunits of S2. S1 is made of one unit of C1, four units of C2,and one unit of C3. S2 is made of three units of C2 and twounits of C3.a. Draw a product structure diagram for product A.b. How many C3’s are needed to fill an order for 100 A’s?c. Assume no inventory on hand, products take one day toassemble, subassemblies take two days and components take three days. When should an order be released for C3 if the 100 A’s are needed by day 7?arrow_forward
- Consider the following product structure (bill of material). One hundred and fifty (150) units of Product A are needed in week 10. Assuming no on-hand inventory of A exists, explode the bill of material, and use the following information to construct a net requirements plan for all the items. You must use the template provided by the instructor and provide all the information needed on the template. There are no scheduled receipts for all the items. Item On-hand Inventory Lead time (weeks) A 0 2 B 20 2 C 10 1 D 0 3 E 5 1 F 10 3 Item: LT= 1 2 3 4 5 6 7 8 9 10 11 12 Gross Requirements Scheduled Receipts Projected on Hand Net Requirements…arrow_forward(Table): The master production schedule calls for production of 15 A in period 1, 5 in period 2, 15 in period 3, 10in period 4, and 15 in period 5.There is a scheduled receipt of 20 A in period 1, 50 B in period 2 and 90 C in period 2. 1. Calculate the MRP-explosion.2. Compare between MRP and ERP. could you please solve both above questions.arrow_forwarda. One hundred twenty units of end item Z are needed at the beginning of week 7. Prepare a material requirements plan for component C. Take into account that on hand there are 40 units of Z,70 units of A, 100 units of B, and 30 units of C. Also, there is a scheduled receipt of 20 units ofcomponent C in week 4. Lead times are two weeks for Z and B, and one week for the other components. Lot-for-lot ordering will be used for all items b. Ninety-five units of end item E are needed at the beginning of week 7. Prepare a material requirements plan for component D. Take into account that 5 units of E are currently on hand, as well as50 units of B, 100 units of C, and 80 units of D. Also, 30 units of C have been outsourced and areexpected to arrive in week 4. Lead times are two weeks for E and C, and one week for the othercomponents. Assume lot-for-lot ordering except for D, where multiples of 40 must be used.arrow_forward
- Information concerning the product structure, lead times, and quantities on hand for an electric golf cart is shown in the following table. Use this information to do each of the following: a. Draw the product structure tree.b. Draw the assembly time chart.c. Develop the material requirements plan that will provide 200 golf carts at the start of week 8, assuming lot-for-lot ordering.arrow_forwardA part structure, lead time (weeks), and on-handquantities for product A are shown in Figure 14. 14. From theinformation shown, generate:a) An indented bill of material fo r product A b) Net requirements for each part to produce I0 As in week 8using lot-for-lot. IParrow_forwardThe three tables above show the master production schedule and the bill of materials of part A, and the inventory records of all the parts. There are no scheduled receipts. Given this information, what is the net requirement of part A in Week 4?arrow_forward
- Develop a material requirements plan for component H. Lead times for the end item and each component except B are one week. The lead time for B is three weeks. Sixty units of A are needed at the startof week 8. There are currently 15 units of B on hand and 130 of E on hand, and 50 units of H are inproduction and will be completed by the start of week 2. Lot-for-lot ordering will be used for all items.arrow_forwardThe following table lists the components needed to assemble an end item, lead times, and quantities on hand. Item End B C D E F G H LT (wk) 1 2 3 3 1 2 1 2 Amount on hand 0 10 10 25 12 30 5 0 a. If 21 units of the end item are to be assembled, how many additional units of E are needed? (Hint: You don't need to develop an MRP plan to determine this.) Additional units b. An order for the end item is scheduled to be shipped at the start of week 13. What is the latest week that the order can be started and still be ready to ship on time? (Hint: You don't need to develop an MRP plan for this part either.) The latest weekarrow_forwardstep by step how does one complete an MRP matrix for item xarrow_forward
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