2. Gursoy Mobile Homes has an annual demand of 10,000 units for a smallrefrigerator. The supplier sells the units for $100 in order quantities below 124 andfor $95 in order quantities above 125 units. The order cost is $5, and the annualholding cost is 10% of unit value.a) In what quantities should the item be purchased with an all-units quantitydiscount?b) If an incremental quantity discount schedule is in effect, how manyrefrigerators should Gursoy order each time an order is placed?c) Compare the cost savings for parts a) and b) with respect to the originalcase without discount. Which schedule is better?

ECONOMIC ORDER QUANTITY (BELOW 124 unit) Annual demand = 10000 unit Ordering Cost = $5 Holding Cost…

Answered: Gursoy Mobile Homes has an annual…

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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Authentic Thai rattan chairs are delivered to Gary Schwartz's chain of retail stores, called The Kathmandu Shop, once a year. The reorder point, without safety stock, is 200 chairs. Carrying cost is $20 per unit per year, and the cost of a stockout is $70 per chair per year. Given the following demand probabilities during the lead time, how much safety stock should be carried? Demand During Lead Time Probability 0.2 100 0.2 200 0.2 300 0.2 400 0.2 The optimal quantity of safety stock which minimizes expected total cost is units (enter your response as a whole number).
Allen Enterprises uses a continuous-review inventory control system for one of its most popular computer games. The firm operates 50 weeks in a year with an average lead time of 9 weeks. The annual demand is 12,000 games, with a standard deviation of 245 games. Ordering Costs are $30, with Holding costs per game of $38 per year. What is the economic order quantity for this item? If Allen Enterprises wants to provide a 95-percent cycle-service level, what should be the reorder point?
A jewelry firm buys semiprecious stones to make bracelets and rings. The supplier quotes a price of $8 per stone for quantities of 600 stones or more, $9 per stone for orders of 400 to 599 stones, and $10 per stone for lesser quantities. The jewelry firm operates 200 days per year. Usage rate is 25 stones per day, and ordering costs are $48. a. If carrying costs are $2 per year for each stone, find the order quantity that will minimize total annual cost. (Round your intermediate calculations and final answer to the nearest whole number.)b. If annual carrying costs are 30 percent of unit cost, what is the optimal order size? (Round your intermediate calculations and final answer to the nearest whole number.)c. If lead time is six working days, at what point should the company reorder?
Enter the formulas in the template. The numeric answers are to the right. Quantity Discount Template (Detailed Documentation) Discount Quantity Min. 1 50 90 125 150 200 Price 1,400 1,100 900 895 890 885 Demand = Carrying cost = Ordering cost = EOQ = Average Inventory Order per year = Total Cost = Quantity Ordered $200.00 $190.00 2,500 Total Cost Order Cost Order Cost (D/Q* Ordering Cost) Carry Cost Carry Cost (Q/2* Carrying Cost) Purchase Cost (D* Price) Quantity Discount Template (Detailed Documentation) Discount Quantity Min. 1 50 90 125 150 200 Price 1,400 1,100 900 895 890 885 Demand = Carrying cost = Ordering cost = EOQ = Average Inventory Order per year = Total Cost = Quantity Ordered 72.5 72.5 90.0 125.0 150.0 200.0 $200.00 $190.00 2,500 72.5 36.3 2.8 $13,784.05 Order Cost $6,892 Total Cost $ 293,784.05 $ 233,784.05 $ 194, 105.56 $ 194,875.00 $ $ 198,500.00 $2,500.00 Order Cost (D/Q* Ordering Cost) $6,892.02 $6,892.02 $5,555.56 $4,000.00 195,583.33 $3,333.33 Carry Cost $6,892…
The manager of a car wash received a revised price list from the vendor who supplies soap, and a promise of a shorter lead time for deliveries. Formerly the lead time was four days, but now the vendor promises a reduction of 25 percent in that time. Annual usage of soap is 4,500 gallons. The car wash is open 360 days a year. Assume that daily usage is normal, and that it has a standard deviation of 2 gallons per day. The ordering cost is $30 and annual carrying cost is $3 a gallon. The revised price list (cost per gallon) is shown in the following table: Quantity 1 - 399 400 799 800 + Unit Price $2.00 1.70 1.62 Click here for the Excel Data File a. What order quantity is optimal? (Round your intermediate calculations to 2 decimal places and final answer to the nearest whole number.) Optimal order quantity ROP b. What ROP is appropriate if the acceptable risk of a stockout is 1.5 percent? (Do not round intermediate calculations. Round your final answer to 2 decimal places.) gallons…
A daily newspaper is stocked by a coffee shop so its patrons can purchase and read it while they drink coffee. The newspaper costs $1.17 per unit and sells for $1.75 per unit. If units are unsold at the end of the day, the supplier takes them back at a rebate of $1 per unit. Assume that daily demand is approximately normally distributed with μ = 150 and a = 30. (a) What is your recommended daily order quantity for the coffee shop? (Round your answer to the nearest integer.) (b) What is the probability that the coffee shop will sell all the units it orders? (Round your answer to four decimal places.) (c) In problems such as these, why would the supplier offer a rebate as high as $1? For example, why not offer a nominal rebate? Find the recommended order quantity at 25¢ per unit. (Round your answer to the nearest integer.) What happens to the coffee shop's order quantity as the rebate is reduced? The higher rebate ---Select-- the quantity that the coffee shop should order.
You are in charge of inventory control of a highly successful product retailed by your firm. Weekly demand for this item varies, with an average of 350 units and a standard deviation of 15 units. It is purchased from a wholesaler at a cost of $25.00 per unit. The supply lead time is 7 weeks. Placing an order costs $55.00, and the inventory carrying rate per year is 15 percent of the item's cost. Your firm operates 6 days per week, 50 weeks per year. Refer to the standard normal table The table below shows the total area under the normal curve for a point that is Z standard deviations to the right of the mean. Z 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.0 0.5000 0.5040 0.5080 0.5120 0.5160 0.5199 0.5239 0.5279 0.5319 0.5359 0.1 0.5398 0.5438 0.5478 0.5517 0.5557 0.5596 0.5636 0.5675 0.5714 0.5754 0.2 0.5793 0.5832 0.5871 0.5910 0.5948 0.5987 0.6026 0.6064 0.6103 0.6141…
Yellow Press, Inc., buys paper in 1,500-pound rolls for printing. Annual demand is 3,000 rolls. The cost per roll is $1,000, and the annual holding cost is 28 percent of the cost. Each order costs $75. Part 2 a. How many rolls should Yellow Press order at a time? Yellow Press should order enter your response here rolls at a time. (Enter your response rounded to the nearest whole number.) Part 3 b. What is the time between orders? (Assume 200 workdays per year.) The time between orders is enter your response here days. (Enter your response rounded to one decimal place.)
An engineer has decided to pursue ordering option for a particular item on an as needed basis as oppose to stocking it. To stock the item, inventory inspection costs $500 annually. The cost to place an order is estimated at $125. For the ordering option, there is an additional $85 special delivery charge per order. Demand for the $20 item is 2,300 units per year. The annual holding cost rate is 40% of the item price. Calculate range of the order quantity that will make it economical to order this item every time. If the engineer decides to stock the item what is the order quantity that is economical.
For the most popular craft item at Hobbies & More has an annual demand of 3600. The lead time is 16 days and sigma of d is 8. What is the approximate Reorder point with safety stock if the desired service level is 90% (Z = 1.28 from Appendix A)? [Notes: H&M operates 300 days per year; round the answer to nearest whole number]. 197 216 144 233
Your supplier gives you a quantity discount if you buy at least 500 units at a time, a price of $4.90. Your ordering cost is $30, and the interest rate is 22% of the unit cost. Annual demand is 2,000, so the EOQ is 334. Calculate the total costs (consisting of holding, ordering, and cost of goods), assuming that you buy at least enough to get the quantity discount.
The Hodson Gallery and Art Museum distributes a printed guide for its visitors. There are about 18000 visitors per year. Holding costs for the brochures are 20% and it costs $30 to place an order with the printer. A. Assuming the cost for each guide is $2.50, how many should be printed at a time? B. Now assume the printer has offered the following discount schedule: Category Order Size Unit Cost 1 0 - 1499 $2.50 2 1500 - 2999 $2.20 3 3000 and over $1.80 Now how many brochures should be printed at a time?

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