Operations Management
11th Edition
ISBN: 9780132921145
Author: Jay Heizer
Publisher: PEARSON
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Question
Chapter 16, Problem 6DQ
Summary Introduction
To determine: The three relations between JIT and quality.
Introduction: JIT is known as Just in time and is a popular approach which is widely in many industries to cut the cost and expenses. It is a technique which aims to reduce inventory and achieve maximum cost reduction.
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QUESTION 2 (LEAN OPERATIONS AND JUST-IN-TIME(JIT) - DETERMINING THE NUMBER OF KANBAN
CONTAINER)
Daily usage of an assembly is 100 in a facility that operates 300 days of the year. Setup cost is $5
and annualized carrying cost is $160. Production of this assembly occurs at the rate of 400 per day
when production of the assembly is underway. Lead time is 3 days; safety stock is 1/2 day's
production. What is the optimum kanban size, and number of kanbans?
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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- Type of users JIT, example of the companies that use JIT and conclusionarrow_forwardExplain the characteristics of JIT system.arrow_forwardQUESTION 1 (LEAN OPERATIONS AND JUST-IN-TIME(JIT) - DETERMINING OPTIMAL SET UP TIME) A product has annual demand of 22,000 units. The plant manager wants production to follow a two-hour cycle. Based on the following data, what setup cost will enable the desired production cycle? Daily demand, d=88 per day (250 days per year), daily production, p=250 units per day, H=$50 per unit per year, and desired lot size, Q-63 (demand for two hours). a. What is the setup cost, based on the desired lot size? b. What is the setup time, based on $40 per hour setup labor? c. The plant manager is informed that the set up time for the desired lot will take 5.0 minutes. Can he use the lot size, Q=63? Show calculation of your answer. Hints calculate set up cost for per set up(set time 5 minutes) and then calculate EOQ using the calculated set up per set up.arrow_forward
- Question 13 The Kanban calculations do not factor in an allowance for safety stock. True Falsearrow_forwardQuestion 19 4 pts 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 unitsarrow_forwardQUESTION 11 The aim of lean production is to .... A.provide low costs through disciplined production B.optimise costs and waste C.have minimal waste only D. have low costs only QUESTION 12: Competitive priorities are determined by A.Cost, speed, quantity and resilience B.Cost, speed, quality and flexibility C.Cost, time and quality D.Cost, speed and quality alonearrow_forward
- Question A3: a) Explain with the use of examples three (3) Intellectual Property tools that businesses can use so as to ensure their success. b) Discuss the Lean Manufacturing Philosophy is different from the Conventional way of thinking, with respect to the following: (i) Inventory; (ii) Quality Control; (iii) Maintenance; (iv) Setup; and (v) Supply Chain Management.arrow_forward1. Define the term "Just-In-Time (JIT)" concept and describe FOUR (4) benefits JIT.arrow_forwardUser of Just-In-Time JIT, example JIT and conclusionarrow_forward
- Q. 4 Refer to the Value Stream Map. What does the triangle above letter D represent? Group of answer choices a. Kanban signal b. Operator c. Buffer or Safety Stock d. Inventoryarrow_forwardQuestion NO. 4 Convinced by the efficiency of hybrid model, Sony, started to produce LED filaments of its Soy TV's itself while outsourcing all its other components. Initially, Sony can only produce these LED filaments at a very steady rate of eight hundred per day. Three hundred TVs are assembled daily in eight hours shift, 250 days a year. Due to difference in TVs demands and its production, LED filaments are only produced in batches of 2,000 units. Your are required to estimate; Annual production of LED filament batches in numbers b. Starting with zero inventory, if usage and production remains the same what would be the inventory levels after 76 hrs. Calculate average inventory levels when each production cycle starts with zero inventory. d. The same equipment that is used to make the LED filaments could also be used to make another filament used in the firm's other products. That job would require four days, including setup time. Setup time for making a batch of the LED filament…arrow_forwardState 3 ways by which lean and quality are related ?arrow_forward
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