Question 6:A company wants to develop an MRP for a single product that they have and they want to usepart-period method to determine their lot sizes (planned order receipt). Assume the ordering costis $160 and unit holding cost is $2 per period. In addition, the lead time is 1 period, and at thebeginning, there are 20 units of inventory on hand. The gross requirements for this product are asfollows:ProductGross RequirementsPeriods110220360410530610Develop the MRP plan for this product and report projected on-hand, net requirements, plannedorder receipts and planned order releases (no safety stock is required).

PeriodsProduct123456Gross requirement 102060103010

Answered: Question 6: A company wants to develop…

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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(a) Give examples of independent and related dependent demand (b) APL company assembles and sales an electronics device (ED) on a contract basis. End item ED has composed of 3 units of subassembly BG and 5 units of component DD. BG is assembled using 3 DDs and 4 FCs. There are orders of 500 and 875 units of the device (ED) at the beginning of week 6 and week 8. In assembling BG, an extra 20 percent scrap allowance must be added. DD can only be ordered in whole cases of 400 units per case. One case of DD is received in each of week 1 and week 2. Also, there are 200 units of BG and 425 units of DD now on hand. The lead time for the item BG, DD, and FC is 2 weeks and that is for the item ED is 1 week.i. Calculate the required number of DD and FC for producing 100 units of ED. There is no stock of any item. ii. Prepare a material requirements plan for the component DD.
|Product D is stocked only at the AMC Chemical Company's Dallas warehouse and at the company's plant warehouse in Akron. The sales director has forecast product sales from the Dallas warehouse to be 40 units per week for the next 8 weeks. Product D is manufactured at the firm's Akron plant using 2 units of ingredient X per unit of product D. Information: Ingredient X Projected available balance: 4 Units Schedule receipt in week 1: 320 units Safety stock quantity: 2 Product D in Dallas Product D in Plant Warehouse Warehouse Projected available balance: 85 Units Safety stock quantity: 5 units Lead time: 2 weeks Lot for lot size quantity Projected available balance: 2 Units Schedule receipt in week 1: 46 units Safety stock quantity: 8 units units Lead time: 1 week Lead time: 4 weeks Lot for lot size quantity Lot size quantity: 320 units Prepare the DRP records for product D at the Dallas warehouse and the plant warehouse as well as the MRP record for ingredient X (Assume ingredient X is…
Given an order cost of $100, a, per period holding cost of $.50, and the following requirements schedule: Period Demand 150 90 60 70 100 60 What is the part-period method lot size for the order for the first period? Select one а. 300 Ob. 470 c. 240 d. 370 e. 150 3
Q4) A manufacturer provides specialized microchips. During the next 3 months its sales, costs, and available time are shown in the table. Month 1 Month 2 Month 3 There are no chips in stock at the beginning of the first month. It takes 1.5 hr of production time to produce a chip and costs $5 to store a chip from one month to the next. Determine a production schedule that meets the demand requirements, does not exceed the monthly production time limitations, and minimizes cost. Note that no chips should be in stock at the end of the 3 months. Use fmincon. Chips required Cost regular time ($/chip) Cost overtime ($/chip) Regular operation time (hr) Overtime (hr) 1000 100 110 2500 100 120 2200 120 130 2400 2400 720 2400 720 720
Year Cost of Good Sold Beginning Inventory (In Pesos) Ending Inventory (In Pesos) 1 503,425 10,300 12,400 2 643,056 12,400 11,200 3 690,432 11,200 10,670 4 734,509 10,670 11,200 5 758,734 ? 10,987 REQUIRED Determine the inventory turnover for year 5. Determine the number of days the finished goods stay in inventory in Year 1. There was no improvement in inventory turnover in Year 5 compared to Year 1. This statement is not correct. Write YES or NO for the answer
Part (A) To control the inventory, organizations have three alternate approaches: Economic Order Quantity (EOQ). Materials Requirements Planning (MRP) and Just-in-Time (JIT). Discuss those three approaches identify the goal of each one? And how the organization can achieve such a goal? Part (B) Some threats could be happened in the production cycle, one of them is over or under production threat. Discuss two problems and two controls related to this threat. for the toolbar, press ALT F10 (PC) or ALT+FN+F10 (Mac).
2.)Birka Styles & Co is introducing a new line of beachwear for their retail stores. The manager needs to decide how many lots of the new beachwear to order for their stores. The marketing came up with a payoff table (see below) considering information about the price, projected sales level, and cost of inventory and ordering. DEMAND Order size Low Medium High 1 lot 12,000 15,000 15,000 2 lots 9,000 25,000 35,000 3 lots 6,000 35,000 60,000 If the owner of Birka Styles & Co is an optimist, how many lots should the manager order?
2.)Birka Styles & Co is introducing a new line of beachwear for their retail stores. The manager needs to decide how many lots of the new beachwear to order for their stores. The marketing came up with a payoff table (see below) considering information about the price, projected sales level, and cost of inventory and ordering. DEMAND Order size Low Medium High 1 lot 12,000 15,000 15,000 2 lots 9,000 25,000 35,000 3 lots 6,000 35,000 60,000 A)If the owner of Birka Styles & Co is an optimist, how many lots should the manager order? B)If the owner of Birka Styles & Co is a pessimist, how many lots should the manager order? C)The owner wants to use minimax regret. How many lots should the manager order?
Periodic Inventory Using FIFO, LIFO, and Weighted Average Cost Methods The units of an item available for sale during the year were as follows: 12 units at $47 Jan. 11 Aug. 13 20 units at $48 Nov. 30 $564 960 735 Avaliable for sale $2,259 There are 20 units of the item in the physical inventory at December 31. The periodic inventory system is used. Determine the inventory cost using the (a) first-in, first-out (FIFO) method; (b) last-sout (LIFO) method; and (c) weighted average cost method (round per-unit cost to two decimal places and your final answer to the nearest whole dollar). a First-in, first-out (FIFO) b. Last-in, first-out (LIFO) c. Weighted average cost Inventory Purchase Purchase 15 units at $49 47 units 1,284 X
Demand for portable music players for joggers has caused Nancy Industries (Nancy) to grow almost 50 percent over the past year. The number of joggers continues to expand, so Nancy expects demand for music player to also expand, because, as yet, no safety laws have been passed to prevent joggers from wearing them. Demands for the players for last year was as follows : Month Demand (units) Jan 4200 Feb 4300 Mar 4000 Apr 4400 May 5000 Jun 4700 Jul 5300 Aug 4900 Sep 5400 Oct 5700 Nov 6300 Dec 6000 Question : From the choice of simple moving average, weighted moving average, exponential smoothing, and linear regression analysis, which forecasting technique would you consider the most accurate to Nancy Industries? Why?
7. The following were taken from the records of Sauyo Company: Year Cost of Beginning Ending Good Sold Inventory Inventory (In Pesos) (In Pesos) 340,500 25,300 30,200 2. 435,040 30,200 35,400 520,400 35,400 36,400 4 547,500 36,400 38,300 600,700 38,300 39,000 Required: Compute the inventory turn-over for year 5. Round off answer to whole number.
Franklin Tooling, Inc., manufactures specialty tooling for firms in the paper-making industry. All of their products are engineer-to-order and so the company never knows exactly what components to purchase for a tool until a customer places an order. However, the company believes that weekly demand for a few components is fairly stable. Component 135.AG is one such item. The last 26 weeks of historical use of component 135.AG is recorded below. Week Demand Week Demand 1 2 3 4 5 6 7 8 9 10 11 12 13 137 136 143 136 141 128 149 136 134 142 125 134 118 14 15 16 17 18 19 20 21 22 23 24 25 26 131 132 124 121 127 118 120 115 106 120 113 121 119 Use OM Explorer’s Time Series Forecasting Solver to evaluate the following forecasting methods. Start error measurement in the fifth week, so all methods are evaluated over the same time interval. Use the default settings for initial forecasts.i. Naïve (1-Period Moving Average)ii. 3-Period Moving Averageiii. Exponential Smoothing,…

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