Operations Management: Processes and Supply Chains (12th Edition) (What's New in Operations Management)
12th Edition
ISBN: 9780134741062
Author: Lee J. Krajewski, Manoj K. Malhotra, Larry P. Ritzman
Publisher: PEARSON
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Textbook Question
Chapter 4, Problem 15P
MKM International is seeking to purchase a new CNC machine in order to reduce costs. Two alternative machines are in consideration. Machine 1 costs $500,000 but yields a 15 percent savings over the current machine used. Machine 2 costs $900,000 but yields a 25 percent savings over the current machine used. In order to meet demand, the following
- Based on the
NPV of the cash flows for these five years, which machine should MKM International Purchase? Assume a discount rate of 12 percent. - If MKM International lowered its required discount rate to 8 percent, what machine would it purchase?
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The following data for 2021 are available for Canlubang AutomotiveCompany which manufactures and sells a single automotive product line.Unit selling price = 4Unit variable cost = 20Total fixed cost = 200,000a.) What is the break-even point in units for the current year?b.) Prepare a break-even chart for the operation in 2021 intervals of 5,000 units from 5,000to 30,000 units (show complete solution)
Kilmer Company's customer demand for its only product exceeds its manufacturing capacity. The company provided the following
information for the machine whose limited capacity is prohibiting the company from producing and selling additional units:
Actual run time this week
Machine time available per week
Actual run rate this week
Ideal run rate
Defect-free output this week
Total output this week (including defects)
1-a. Utilization rate
1-b. Efficiency rate.
1-c. Quality rate
1-d. Overall equipment effectiveness
2-a. Utilization loss in units
2-b. Efficiency loss in units
2-c. Quality loss in units
23,310 minutes
25,900 minutes
0.90
8.00 units per minute
10 units per minute
Required:
1. and 2. With respect to the company's overall equipment effectiveness, calculate the following:
Note: Do not round intermediate calculations. Round final answers to 2 decimal places and "Units" answers to the nearest
whole number.
149,184 units
186,480 units
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a) How many beds were empty, on average, in 2020?
b) On average, how many beds do you expect to be empty in 2021?
Chapter 4 Solutions
Operations Management: Processes and Supply Chains (12th Edition) (What's New in Operations Management)
Ch. 4 - Prob. 1DQCh. 4 - Prob. 2DQCh. 4 - The Dahlia Medical Center has 30 labor rooms, 15...Ch. 4 - A process currently services an average of 50...Ch. 4 - An airline company must plan its fleet capacity...Ch. 4 - Food Goblin Supermarkets use both cashiers and...Ch. 4 - Returning to Problem 4, under both assumption of...Ch. 4 - Purple Swift manufactures birdhouses in lots of...Ch. 4 - Macon Controls produces three different types of...Ch. 4 - Up, Up, and Away is a producer of kites and wind...
Ch. 4 - Tuff-Rider, Inc. manufactures touring bikes and...Ch. 4 - Arabelle is considering expanding the floor area...Ch. 4 - The Astro World amusement park has the opportunity...Ch. 4 - Kim Epson operates a full-service car wash, which...Ch. 4 - MKM International is seeking to purchase a new CNC...Ch. 4 - Prob. 17PCh. 4 - Prob. 18PCh. 4 - Prob. 19PCh. 4 - Dawson Electronics is a manufacturer of high-tech...Ch. 4 - A manager is trying to decide whether to buy one...Ch. 4 - Acme Steel Fabricators experienced booming...Ch. 4 - Referring to Problem 7, the operations manager at...Ch. 4 - Darren Mack owns the Gas n’ Go convenience store...Ch. 4 - Prob. 25PCh. 4 - Prob. 1VCCh. 4 - Prob. 2VCCh. 4 - How does Southwest Airlines know they are...Ch. 4 - Prob. 4VCCh. 4 - Prob. 1CCh. 4 - Prob. 2CCh. 4 - Prob. 3C
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