The company controller is somewhat surprised that the cost estimates are so different. You have therefore been assigned to check Lance's Equation. You accept the assignment with glee.         Required      Analyze Lance's result and state your reason for supporting or rejecting his cost equation.

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
100%
Your company is preparing an estimate of its production cost for the coming period.
The controller estimates that     
  direct material   $                45,00 per unit
  direct labor  $                21,00 per hour
estimating overhead, which is applied on the basis of direct labor cost, is difficult
       
The controller's office estimated :
  over head cost   $          3.600,00 for fixed cost
       $                18,00 for variable cost
       
Your colleague, Lance who graduated from a rival school, has already done the analysis
and reports the correct cost equatioin as follows:
  over head cost   $        10.600,00
       $                16,05 per unit
       
Lance also reports that the correlation coefficient for the regression is 0,82 and says 
"with 82 percent of the variation in overhead explained by the equation, it certainly
should be adopted as the best basis for estimating cost"
       
When asked for the data used to generate the regression, Lance produces the following:
  Month Overhead Unit Production
  1  $      57.144                     3.048
  2  $      60.756                     3.248
  3  $      77.040                     4.176
  4  $      56.412                     3.000
  5  $      81.396                     3.408
  6  $      72.252                     3.928
  7  $      63.852                     3.336
  8  $      73.596                     4.016
  9  $      77.772                     4.120
  10  $      60.048                     3.192
  11  $      61.632                     3.368
  12  $      73.920                     4.080
  13  $      73.248                     3.888
       
The company controller is somewhat surprised that the cost estimates are so different. You have
therefore been assigned to check Lance's Equation. You accept the assignment with glee.
       
Required     
Analyze Lance's result and state your reason for supporting or rejecting his cost equation.
       
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
Knowledge Booster
Process selection
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
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.