Operations Management
11th Edition
ISBN: 9780132921145
Author: Jay Heizer
Publisher: PEARSON
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Chapter 16, Problem 4DQ
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4. What is level
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Question 19
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Based on available information, lead time demand for PC jump drives averages 53 units (normally distributed), with a standard
deviation of 4 drives. Management wants a 93.7% service level. Refer to the standard normal table for z-values.
What is the appropriate safety stock? (round your response to the nearest whole number).
6 units
3 units
53 units
56 units
59 units
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Question #4:
Why Keep Inventory?
Chapter 16 Solutions
Operations Management
Ch. 16 - Question 1. What is JIT?Ch. 16 - Prob. 2DQCh. 16 - Question 3. What is TPS?Ch. 16 - Question 4. What is level scheduling?Ch. 16 - Question 5. JIT attempts to remove delays, which...Ch. 16 - Prob. 6DQCh. 16 - Question 7. How does TPS contribute to competitive...Ch. 16 - Prob. 8DQCh. 16 - Question 9. Discuss how the Japanese word for card...Ch. 16 - Question 10. Standardized, reusable containers...
Ch. 16 - Prob. 11DQCh. 16 - Prob. 12DQCh. 16 - Question 16.1 Leblanc Electronics, Inc., in...Ch. 16 - Question 16.2 Tej Dhakars company wants to...Ch. 16 - Question 16.3 Pauline Found Manufacturing, Inc.,...Ch. 16 - Prob. 4PCh. 16 - Question 16.5 Discount-Mart, a major East Coast...Ch. 16 - Question 16.6 Discount-Mart (see Problem 16.5),...Ch. 16 - Prob. 7PCh. 16 - Question 16.8 Carol Cagle has a repetitive...Ch. 16 - Question 16.9 Given the following information...Ch. 16 - Question 16.10 Rick Wing has a repetitive...Ch. 16 - Mutual Insurance Company of Iowa Mutual Insurance...Ch. 16 - Prob. 2CSCh. 16 - Prob. 3CSCh. 16 - Prob. 4CSCh. 16 - Question JIT at Arnold Palmer Hospital Video Case...Ch. 16 - Question JIT at Arnold Palmer Hospital Video Case...Ch. 16 - Question JIT at Arnold Palmer Hospital Video Case...Ch. 16 - Question JIT at Arnold Palmer Hospital Video Case...
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- QUESTION 16 Products in an electronic store consist of the following: 20 TVs delivered on January 10th at a cost of $100 each and 30 TVs delivered on February 2nd at a cost of $110. They are the FIFO inventory method, what would the remaining value of inventory be if 15 TV's were sold on February 28th? the same model Using $3.650 O $3,800 O $5,300 O $3,710arrow_forward8arrow_forwardQuestion: Consider a company facing a demand pattern and costs as follows: Month Jan Feb Mar Apr Мay Jun Jul Aug Sep Oct Nov Dec Sequential number 1 3 4 6. 7 8. 9 10 11 12 Total Requirements (units) 20 40 110 120 60 30 30 80 120 130 40 800 Given: Fixed ordering cost A = $25.00, carrying cost r (per month) = $0.05 (Carrying costs are very high in this industry) and unit variable cost v = $4.00. Using a "three-month" decision rule, the replenishment schedule and associated costs are as follows: Month 1 3 4 5 | 7 8 9. 10 11 12 Total Starting inventory Replenishment | 170 Requirements Ending inventory Total replenishment costs: $110.00 Total carrying costs: $156.00 Total replenishment + carrying: $256.00 150 110 90 30 110 80 170 40 210 130 290 800 40 110 20 60 30 20 30 12 40 800 150 110 90 110 80 170 780 Construct a replenishment schedule and calculate the associated costs using the Fixed Economic Order Quantity method. 20arrow_forward
- Question 25 The bullwhip effect can cause the variability in ________ to be substantially greater than variability in ________. Group of answer choices demand within the supply chain, supplier demand supplier demand, demand within the supply chain consumer demand, demand within the supply chain demand within the supply chain, consumer demand supplier demand, demand within the supply chainarrow_forwardQ3 The Muscat Chocolate Company produces all types of chocolate candy that is boxed before being sent to the retail outlets. After the chocolate has been poured, the candy production goes through all types of operation from adding fillings, shaping, decorating, coating, and the like, before being put into boxes, wrapped, and put into cartons. This production/assembly operation operates for 5 days/week, 8 hours/day. Weekly demand of boxes of the chocolates is shown in Table Q3. Production/packaging consists of 9 operations. These together with estimated time for completion, are given in Table Q3. Determine the following: (i) Draw the precedence diagram; (ii) The cycle time and theoretical number of workstations; (ii) The efficiency of the assembly line if the most tasks following rule/criteria is being followed. Table Q1 Weekly Demand Operations A B 6,100 Time (sec) Precedence 6. 8. A 9 B 11 12 B C. D A F 14 G 9 F 5 E 12 G, Harrow_forwardA cost that changes with the level of output is called a(n) _____. Question 41 options: a) liquid cost b) independent cost c) variable cost d) indirect costarrow_forward
- Please do not give solution in image formate thanku.arrow_forwardZAY uO 11:0. * SuperNet ll. / General / END-TERM EXAMINATION - BUS 252/FIN 31000. Question 19 Not yet answered Marked out of 5.00 P Flag question What are the major assumptions made by economic order quantity (EOQ) model?arrow_forwardquestion #3 Same problem statement: Weekly demand for DVD-Rs at a retailer is normally distributed with a mean of 1,000 boxes and a standard deviation of 150. Currently, the store places orders to the supplier, with a reorder point of 4,200 boxes. The order quantity to the supplier is fixed at 5,000 boxes. Replenishment lead time is 4 weeks, fixed order cost per order is $100, each box costs the retailer $10, and the inventory holding cost is 25% per year. With a safety stock of 300 boxes, what is the approximate service level (round to two decimals)? Numeric Response 84.13 * f5 10 f6 0 4- ♫+ fg C fil W f12. insert prt sc + 11 Ə ← delete backspace home num lock 4x D end 1:23 PM 11/15/2022 pg uparrow_forward
- question #5 Same problem statement: Weekly demand for DVD-Rs at a retailer is normally distributed with a mean of 1,000 boxes and a standard deviation of 150. Currently, the store places orders to the supplier, with a reorder point of 4,200 boxes. The order quantity to the supplier is fixed at 5,000 boxes. Replenishment lead time is 4 weeks, fixed order cost per order is $100, each box costs the retailer $10, and the inventory holding cost is 25% per year. Under the current order quantity of 5,000 boxes and current reorder point of 4,200 boxes, what would be the order-up-to level S that the retailer should use as a baseline to calculate how much inventory to order when conducting a periodic review? Numeric Response 1500 f4 ***** LA f5 40 % f6 4- 0 C + & 7 < Prev. 門 fg KAA * 8 5 of 5 DII hp f10 DDI 9 Next fi W f12. insert prt sc + 11 ( ← delete backspace home num lock end 1:24 PM 11/15/2022 pg uparrow_forwardExplain periodic order quantity (POQ)?arrow_forwardQuestion 1A just-in-time inventory system (JIT), is an inventory strategy where raw materialsand supplies are ordered and received as they are needed.(a) Explain the benefits of using JIT system to Malaysian SMEs (smallmedium enterprises) clothing market. Answer should be with proper elaborations and examples. This is not a writting assignment. Thank youarrow_forward
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Inventory Management | Concepts, Examples and Solved Problems; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=2n9NLZTIlz8;License: Standard YouTube License, CC-BY