3. Riex Blocks – "Hastang gahi a" specialized in the manufacturing of high-rise CHB (concrete hollowblocks). The company makes a semi-annual order for 2,400 sacks of cement at a unit price of 250.00. Itscarying cost per year is estimated at 7% of the price of concrete block. While the cost of preparingarequisition, a purchase order and receiving tickets, stocking the items when they arive m processing thesupplier's invoice and remitting the payment to the supplier is 145 per order per year. What is theeconomic order quantity? and how many orders should be made each year?

Economic order quantity is the optimal quantity level that the firm should buy to reduce the cost of…

Answered: 3. Riex Blocks - "Hastang gahi a"…

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 1:A confectioner buys plastic boxes in bulk and uses them to pack chocolates. The annual requirement of these boxes is 1,200, and each box costs $30. The ordering and carrying costs are $10 per order and 20%, respectively. The supplier from whom the confectioner purchases these boxes sells them only in lots of 25, that is, you only purchase quantities in multiples of 25 boxes.(a) How many boxes should the confectioner order so as to minimise inventory total stocking costs?(b) If the supplier offers 2% discount on the cost of each box when the purchases are in quantities of 300 at a time, should the confectioner accept this offer?(c) Suppose the supplier has decided that instead of the 2% discount offer the following price breaks will be used:ORDER QUANTITY COST PER BOXLess than 100 $30.00100 to 199 $29.75200 or more $29.60What order quantity should the confectioner make?
8
The following data give monthly Demband >1300 units Ordenng cost Holding lo st to Q - $ 15 pe oder $2/ units peo year 464 Lead time 4 days %3D wha t is the tolal annua / vanable inventory Cost Cie total annus! total aroual ordening) © $968 $ 8 ® $484 D $ I436 14520
Beginning Quantity Ending Inventory Order? Lost Week Demand inventory on-order inventory position (yes/no) Sales 1 100 53 2 40 3 36 4 38 5 55 6 34 7 30 8 31 9 40 10 57 11 30 12 53
Differentiate between economic order quantity and economic production quantity..
4) Rane Brake Linings gathered information for its brake lining components as presented in the table below. How would the firm classify these items according to an ABC classification system? Initial Information Part # Unit Cost Annual Demand 10 10 200 11 30 125 12 9 100 13 12 5000 14 50 195 15 6 300 16 100 70
K Cesar Rego Computers, a Mississippi chain of computer hardware and software retail outlets, supplies both educational and commercial customers with memory and storage devices. It currently faces the following ordering decision relating to purchases of disks: D S I Purchase price Discount price Quantity needed to qualify for the discount = 5,900 disks. What is the EOQ? 36,100 disks $25 22% $0.87 $0.81 EOQ = units (round your response to the nearest whole number). ncorrect
3. a) Calculate the Lot size for Zara production clothes. D d р Q H S = = 11 Annual demand = 400,000 units Daily demand = 400,000/250= 1,600 per day Daily production rate = 4,000 units EOQ desired = 400 = Holding cost $20 per unit Setup cost (to be determined) = b) Determine optimal number of needles to order. D = 1,000 units S = $10 per order H = $.50 per unit per year c) Determine expected number of orders. d) Determine the total annual cost.
Question 8 What of the following best describes just-in-time inventory management? A firm minimises the time lags present in the supply chain by maintaining a certain amount of inventory to use in these lag times Inventory is maintained as a buffer to meet uncertainties in demand, supply, and movements of goods Production inefficiencies arising when production capacity stands idle for lack of materials are minimised by holding a small stock of essentials at all times A firm acquires inventory precisely when needed so that its inventory balance is always at, or close to, zero
Q4/ Company produced 1000 pieces of air conditioners per year, the order cost is 6000$, the shortage cost is 10% of order cost and the inventory holding cost is one dollars per item per year. Find 1. number of ordering during the year. 2. The interval between two orders. 3. The annual cost. 4. maximum inventory 5. shortage allowable quantity
Sh29
d) Determination of the reorder point?

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