Light emitting diode (LEDs) light bulbs have becom they make financial sense? Suppose a typical 60-watt and lasts for 1,000 hours. A 15-watt LED, which provid lasts for 12,000 hours. A kilowatt hour of electricity c watts for 1 hour. However, electricity costs actually var and user type. An industrial user in West Virginia

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...
icon
Related questions
Question

Jay 

Don't upload any image please 

Light emitting diode (LEDs) light bulbs have become required in recent years, but do
they make financial sense? Suppose a typical 60-watt incandescent light bulb costs $.53
and lasts for 1,000 hours. A 15-watt LED, which provides the same light, costs $3.80 and
lasts for 12,000 hours. A kilowatt hour of electricity costs $.129. A kilowatt-hour is 1,000
watts for 1 hour. However, electricity costs actually vary quite a bit depending on location
and user type. An industrial user in West Virginia might pay $.04 per kilowatt-hour
whereas a residential user in Hawaii might pay $.25. You require a return of 9
percent and use a light fixture 500 hours per year. What is the break-even cost per
kilowatt-hour? (Do not round intermediate calculations and round your answer to 6
decimal places, e.g., 32.161616.)
Break-even cost
Transcribed Image Text:Light emitting diode (LEDs) light bulbs have become required in recent years, but do they make financial sense? Suppose a typical 60-watt incandescent light bulb costs $.53 and lasts for 1,000 hours. A 15-watt LED, which provides the same light, costs $3.80 and lasts for 12,000 hours. A kilowatt hour of electricity costs $.129. A kilowatt-hour is 1,000 watts for 1 hour. However, electricity costs actually vary quite a bit depending on location and user type. An industrial user in West Virginia might pay $.04 per kilowatt-hour whereas a residential user in Hawaii might pay $.25. You require a return of 9 percent and use a light fixture 500 hours per year. What is the break-even cost per kilowatt-hour? (Do not round intermediate calculations and round your answer to 6 decimal places, e.g., 32.161616.) Break-even cost
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Recommended textbooks for you
Practical Management Science
Practical Management Science
Operations Management
ISBN:
9781337406659
Author:
WINSTON, Wayne L.
Publisher:
Cengage,
Operations Management
Operations Management
Operations Management
ISBN:
9781259667473
Author:
William J Stevenson
Publisher:
McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi…
Operations and Supply Chain Management (Mcgraw-hi…
Operations Management
ISBN:
9781259666100
Author:
F. Robert Jacobs, Richard B Chase
Publisher:
McGraw-Hill Education
Business in Action
Business in Action
Operations Management
ISBN:
9780135198100
Author:
BOVEE
Publisher:
PEARSON CO
Purchasing and Supply Chain Management
Purchasing and Supply Chain Management
Operations Management
ISBN:
9781285869681
Author:
Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:
Cengage Learning
Production and Operations Analysis, Seventh Editi…
Production and Operations Analysis, Seventh Editi…
Operations Management
ISBN:
9781478623069
Author:
Steven Nahmias, Tava Lennon Olsen
Publisher:
Waveland Press, Inc.