Average daily demand (normally distributed) = 15Standard deviation = 5Lead time is constant at 2 days90% service level desiredZ for 90% = 1.28From Appendix IQ2.2. What reorder point should be?

Inventory management is the process of ordering, storing, using, and selling the inventory of the…

Answered: Q2.2. What reorder point should be?

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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Q1/ One of the dairy canning companies wants to set up a special program for the production of cheese, as it decided to produce two types of cheese, each of which consists of a mixture of ingredients that are manufactured in special machines to become ready for use. The cost of the first type of cheese is 41 dinars, and the cost of the second type is 35 dinars. Each of the two types of cheese contains four components. The manufacture of cheese of the first type requires a mixture of (2, 1, 5, 0.6) and the second type (3, 1, 3, 0.25) units of the components (D, C, B, A). on the sequence. The weekly needs of foodstuffs (D, C, B, A) that are supposed to be provided for the cheese industry are (1250, 250, 900, 232.5) kg, respectively. Required: 1- Formulate a mathematical model for this problem. 2- The quantity of cheese production of the first and second types to obtain .the highest return using the graph method
Aa 37.
I) annual usage - 1200 pcs Placement cost - 90 Rupees Storage cost - 6 Rupees Compute the Reorder quantity/ EOQ ?
Question 3The weekly demand for a product, which is held in stock is always 90 units.When an order for new stock is placed, it is delivered almost instantaneously by an ordering cost of 50,000 is incurred. The product costs 3,000 per unit,and it costs 15 percent of this amount to hold a unit in stock for a year.Currently, orders are placed for 2000 units. There are 50 working weeks in ayear and lead time is one week. a) As a management science student, the MD of the company seeks yourexpert advice on ways in which to determine the economic order quantity,optimal order cycle time, re-order level and total annual inventory cost.Advise the MD, providing detailed explanation using your answer. Writeyour answer in a form of a report to the MD. b) Advise the MD about savings, if any, could be made by changing fromcurrent order quantity of GH¢ 2000 units to the one obtained in (a) above. c) Describe the order policy followed by the firm based on your calculations
Q 12.30: Alvin's Apple Orchard manages inventory closely to maintain freshness. In the past four years, its current assets have fluctuated with demand and supply of fresh fruits. The following table reproduces selected balance sheet items: 2020 2019 2018 2017 Accounts 10.1% 11.9% 12.1% 12.4% receivable Raw material 7.0% 7.6% 7.8% 8.0% inventory Finished goods 5.2% inventory 4.6% 5.3% 5.4% Alvin's common size analysis shows that A inventory management improved over the period as a result of better control over raw material inventory. В inventory management deteriorated over the five years as a result of poor control over finished raw material inventory. C receivables are becoming easier to collect. inventory management improved over the period as a result of better control over finished goods inventory. D
Q1/ Company produced 700 pieces of ceiling fius per year, the order cost is 1400S, the shortage cost is 15% of order cost and the inventory holding cost is two dollars per item per year. Find 1. Shortage allowable quantity. 2. to. 3. Number of ordering during the year.
QUESTION 2a. A manufacturing company Glass Items Manufacturing Limited (GIM), operating under acontinuous review system, has an average demand of 150 units per week for the item it produces.The standard deviation in weekly demand is 30 units. The lead-time for the item is seven weeks,and it costs the company $70 to process each order. The holding cost for each unit is $30 per year.The company operates 52 weeks per year.A normal distribution table is appended to this assignment. (i) Use the information in 2 a. above. What is the desired safety stock level, if the company has apolicy of maintaining a 98% cycle-service level?
Question 1 (Stock Control) - : Suyuti Auto purchases a component used in the manufacture of automobile generators directly from the supplier. Suyuti's generator production operation, which is operated at a constant rate, will require 1000 components per month throughout the year (12 000 units annually). Assume that the ordering costs are GH¢25 per order, the unit cost is GH¢2.50 per component and annual holding costs are 20 per cent of the value of the inventory. Suyuti has 250 working days per year and a lead time of five days. Answer the following inventory policy questions. a. What is the EOQ for this component? b. What is the reorder point? c. What is the cycle time? d. What are the total annual holding and ordering costs associated with your recommended EOQ?
b. Question 4 Fortis Utility Company uses 2,000 units per year which it stores at $0.50 per unit per annum. The cost to place an order is $100. Calculate: If the company decides to make the items on its own machine with a potential capacity of 4,000 units per year, calculate: i. the batch order quantity (BOQ) the annual ordering cost the annual carrying cost ii. the economic order quantity (EOQ) the number of orders. iii.
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Question Two: A store has an annual demand of 2,500. The cost to place an order to replenish inventory is $18.75 per order, and annual inventory holding cost per unit is $1.5 What is the optimal order size? What is the annual total cost?
QUESTION 2 A firm has the following revenue and cost functions. TR = 120 Q – Q² TC =;Q² +30 Q Q + 10 2. Determine the quantity level at which the firm maximizes its total profit. (Hint: use marginal revenue = marginal cost rule) L10 Mar

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