Question 1 (Stock Control) - :Suyuti Auto purchases a component used in the manufacture of automobile generators directly fromthe supplier. Suyuti's generator production operation, which is operated at a constant rate, willrequire 1000 components per month throughout the year (12 000 units annually). Assume that theordering costs are GH¢25 per order, the unit cost is GH¢2.50 per component and annual holdingcosts are 20 per cent of the value of the inventory. Suyuti has 250 working days per year and a leadtime 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?

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Answered: Question 1 (Stock Control) - Suyuti…

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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Question 4An electronics shop sells 6000 headphones in a year and the sales is relatively constantthroughout the year. These headphones are purchased for SR 20.00 each, and the leadtime is three days. The holding cost per headphone per year is 10% of the unit cost andthe ordering cost per order is SR 75. There are 300 working days per year. Calculate thefollowing:(i) What is the annual holding cost?(ii) In minimizing the cost, how many orders would be made each year?(iii) Given the EOQ, what is the total annual inventory cost (including purchase cost)?(iv) What is the time between orders?(v) What is the ROP?
Question 30 Firm B's demand for a product is 10 units per month. Its supplier charges an ordering cost of $5 per order and $10 per unit with a 10% discount for orders of 25 units or higher. Firm B incurs a 30% annual holding cost. How much does Firm B save each year (including purchasing, ordering, and holding costs) if it purchases enough units to get the discount? Group of answer choices $2.25 $6.00 $120.00 $122.25
Question2: A company that sells fruit juices sells 1250 cases of fruit juice from cases priced at $50 per case in a month. The business is in city x and juices are ordered from city y. Each order costs the business $250. Storage costs are 20% of a case of fruit juice. According to this;a) the economic order quantity of the enterprise?b) How many days is the time between two orders?c) What is the total inventory cost of the business, including the acquisition costs, in dollars/month?
Question 2Orange Inn Restaurant uses 35,000 units of flour mix per year which has a price of $20 per unit.The annual costs of storage are $0.70 per unit. The cost to place an order is $1,000. A. Calculate the:i. economic order quantity (EOQ) ii. number of orders iii. average stock iv. annual ordering cost v. annual carrying cost vi. total annual inventory cost vii. total annual cost of items and inventory
Question 5 Safety Stock Model Consider the following information on an inventory management system (one year is 50 weeks, one year is 365 days and 1 week is 7 days): Item Cost:$10 Order Cost:$250 Annual Holding Cost:33% of item cost Average Demand:515 per week Std. Dev. of Demand:125 per week Lead time:14 days a) Ignoring the uncertainty in the demand (i.e. looking only at average values), find the optimal order quantity and the reorder point. b) Consider now the uncertainty. The order quantity remains the same. If the target is to have a 98% annual service level, what should be the ROP? What is the safety stock? c) If the ROP is 1178 units (note that z value has been changed), what is the corresponding annual service level that the firm can provide?
Question 103 If a firm allows a safety stock of 55 days, and annual sales in are 65,000 units, price per unit is $25, carrying costs are 30%, and fixed costs per order is $100, then orders per year is 600. TRUE OR FALSE?
Question 26 Store A orders on a weekly basis. Its weekly demand is 50 units with a standard deviation of five units. The holding cost is $10 per unit per week and a 0.99 in-stock probability is desired. What will be the effect on Store A's average on-hand inventory if lead time decreases from six weeks to three weeks? Group of answer choices It will increase It will decrease It will remain the same It will double
Question 15 Discontinuity created by new technology a.shows the amount of effort required to measure new technology B.shows the gap between the old technology and new technology C.shows the amount of capital required to implement new technology D.shows the amount of effort required to use old technology QUESITON 16 Quantity discount model is an inventory management model where A.The cost per unit decreases as production quantities increase B.Used to determine the optimal order quantity C.The price per unit decreases as order quantities decrease D.Used to determine the economic order quantity Question 17 In strategy formulation, which of the following processes answers the question "How will the firm compete"? A.Deploying the strategy B. Defining the primary tasks C.Positioning the frm D.Determining the order winners and order qualifers
Question 8 What of the following best describes just-in-time inventory management? A firm minimises the time lags present in the supply chain by maintaining a certain amount of inventory to use in these lag times Inventory is maintained as a buffer to meet uncertainties in demand, supply, and movements of goods Production inefficiencies arising when production capacity stands idle for lack of materials are minimised by holding a small stock of essentials at all times A firm acquires inventory precisely when needed so that its inventory balance is always at, or close to, zero
question 5 At Dot Com, a large retailer of popular books, demand is constant at 20,400 books per year. The cost of placing an order to replenish stock is $75, and the annual cost of holding is $6.00 per book. Stock is received 12 working days after an order has been placed. No backordering is allowed. Assume 325 working days a year. a. Dot Com's optimal order quantity is______ books. (Enter your response rounded to the nearest whole number.) b. The optimal number of orders per year is_____ orders. (Enter your response rounded to the nearest whole number.) c. The optimal interval (in working days) between orders is____ days. (Enter your response rounded to one decimal place.) d. The demand during lead time is ______ books. (Enter your response rounded to the nearest whole number.) e. The reorder point is _____ books. (Enter your response rounded to the nearest whole number.) f. The inventory position immediately after an order has been placed is _______ books.…
Question 1 The Jelly Bean operation holds an inventory of food colouring which used to colour the jelly beans. The jelly bean operation is interested in calculating the optimal ordering strategy for food colouring. Suppose the annual forecast for the necessary food colouring during a normal year of operation is 13491 litres per year. Furthermore, suppose the holding cost per litre of paint is $11.4 and every time the jelly bean operation issues an order to their supplier, a charge of $451 is added to the invoice as an ordering cost. The supplier charges $5.63 per litre of food colouring. Using the Economic Order Quantity formula, what is the optimal order size that minimises total cost (in Litres of food colouring per order)? a. 1265 litres b. 736 litres c. 1067446 litres d. 26 litres e. 1033 litres Question 2 Using the Economic Order Quantity formula and the data provided above, how many orders will have to be made in a single year? The choices below are all rounded to the nearest…
Question 27 C&A sells 600 bottles of a dietary supplement per week at $100 per bottle. The supplement is ordered from a supplier who charges C&A $30 per order and $50 per bottle. C&A's annual holding cost percentage is 40%. Assume C&A operates 50 weeks in a year. What is C&A's total ordering and holding cost per year if C&A orders 600 bottles at a time? Group of answer choices $13,500 $7,500 $6,800 $5,036

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