Wear A Mask (WAM) uses a continuous review system and operates 52 weeks peryear with the following characteristics:Demand (d) = 52,505 units/weekOrdering cost (S) = $55.00/orderHolding cost (H) = $2.50/unit/year■ Lead time (L) = 3 week(s)Cycle-service level = 90%, z = 1.28▪ Demand is normally distributed, with a standard deviation of weekly demand of103 units.■▪ Current on-hand inventory is 1,040 units, with no scheduled receipts and nobackorders.What is the optimal order quantity? (Enter your response rounded to nearest wholenumber.)

Optimal order quantity is Economic order quantity. It is determined by following way: Optimal order…

Answered: ▪ Ordering cost (S) = $55.00/order ▪…

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 gift shop sells Little Lentils dolls at a steady pace of 10 per day, 310 days per year. The cost of the dolls is $5, and the gift shop uses an annual interest rate of 20 percent to compute holding cost. Question 1: Assuming an order quantity of 250 dolls and the cost of placing an order of $10, what is the average annual ordering cost (cost to place orders, not purchasing cost)? Question 2: Assuming an order quantity of 250 dolls, what is the average annual inventory holding cost?
03) Halifax Souvenir Company currently orders 500 units four times each year. Each order costs $12 and each unit costs $1.20 per year to carry. On average, it takes 5 days to receive an order from the supplier. The company operates 250 days per year. Required: 1. What is the EOQ? 2. Calculate total annual inventory cost under EOQ. 3. What is the current inventory cost? 4. What is the re-order point?
TOPIC : Inventory Systems for Independent Demand
Economic Order QuantityA pipe manufacturer requires a chemical for making plastic at the rate of 6000gallons per year. The cost of keeping the chemical storage is $10 per gallon peryear. Ordering costs are $200 per order. The chemical is bought at $45 pergallon.What is the EOQ and the Annual Total Cost?
M. Cotteleer Electronics supplies microcomputer circuitry to a company that incorporates microprocessors into refrigerators and other home appliances. One of the components has an annual demand of 260 units, and this is constant throughout the year. Carrying cost is estimated to be $1.00 per unit per year, and the ordering (setup) cost is $21 per order. a) To minimize cost, how many units should be ordered each time an order is placed? 104.50 units (round your response to two decimal places) b) How many orders per year are needed with the optimal policy? places) orders (round your response to two decimal
Average daily demand (d) 80 units Standard deviation of daily demand (σd) 24 units Average lead time (LT) 6 days Standard deviation of lead time (σLT) 2 days Service level 91% 1. What is the required safety stock at a 91 percent service level? _______ units 2. What is the reorder point? _______ units
← William Beville's computer training school, in Richmond, stocks workbooks with the following characteristics: Demand D 19,400 units/year Ordering cost S $27/order Holding cost H $5/unit/year a) The EOQ for the workbooks is 458 (round your response to the nearest whole number). b) What are the annual holding costs for the workbooks? $ 1145 (round your response to the nearest whole number). c) What are the annual ordering costs? $ (round your response to the nearest whole number).
Daily demand (d) 150 units Mean lead time (LT) 9 days Standard deviation of lead time (σLT) 3 days Service level 97% 1. What is the required safety stock at a 97 percent service level? ______ units 2. What is the reorder point? ______ units
Please do not give solution in image format thanku
question 3 Sam's Cat Hotel operates 52weeks per year, 5 days per week, and uses a continuous review inventory system. It purchases kitty litter for $10.50 per bag. The following information is available about these bags. Refer to the standard normal table AT END for z-values. ≻Demand= 92 bags/week ≻Order cost =$58/order ≻Annual holding cost =26 percent of cost ≻Desired cycle-service level=99 percent ≻Lead time = 1 week(s) (5 working days) ≻Standard deviation of weekly demand = 20 bags ≻Current on-hand inventory is 310 bags, with no open orders or backorders. a. What is the EOQ? Sam's optimal order quantity is__________ bags. (Enter your response rounded to the nearest whole number.) What would be the average time between orders (in weeks)? The average time between orders is _________weeks. (Enter your response rounded to one decimal place.) b. What should R be? The reorder point is _________ bags. (Enter your response rounded to the…
8
If annual demand is 6,125 units, annual holding cost is $5 per unit, and setup cost per order is $50, what is the EOQ lot size?

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