Cornerstones of Cost Management (Cornerstones Series)
4th Edition
ISBN: 9781305970663
Author: Don R. Hansen, Maryanne M. Mowen
Publisher: Cengage Learning
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Textbook Question
Chapter 3, Problem 23E
Bordner Company manufactures HVAC (heating, ventilation, and air conditioning) systems for commercial buildings. For each new design, Bordner faces a 90 percent learning rate. On average, the first unit of a new design takes 600 hours. Direct labor is paid $25 per hour.
Required:
- 1. Set up a table with columns showing: the cumulative number of units, cumulative average time per unit in hours, and cumulative total time in hours. Show results by row for total production of one unit, two units, four units, eight units, and sixteen units. (Round hour answers to two significant digits.)
- 2. What is the total labor cost if Bordner makes the following number of units: one, four, sixteen? What is the average cost per system for the following number of systems: one, four, or sixteen? (Round your answers to the nearest dollar.)
- 3. Using the logarithmic function, set up a table with columns showing: the cumulative number of units, cumulative average time per unit in hours, cumulative total time in hours, and the time for the last unit. Show results by row for each of units one through eight. (Round answers to two significant digits.)
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Learning CurveBordner Company manufactures HVAC (heating, ventilation, and air conditioning) systems for commercial buildings. For each new design, Bordner faces a 90 percent learning rate. On aver-age, the first unit of a new design takes 600 hours. Direct labor is paid $25 per hour.
Required:1. Set up a table with columns showing: the cumulative number of units, cumulative average time per unit in hours, and cumulative total time in hours. Show results by row for total pro-duction of one unit, two units, four units, eight units, and sixteen units. (Round hour answers to two significant digits.)
2. What is the total labor cost if Bordner makes the following number of units: one, four, sixteen? What is the average cost per system for the following number of systems: one, four, or sixteen? (Round your answers to the nearest dollar.)
3. Using the logarithmic function, set up a table with columns showing: the cumulative number of units, cumulative average time per unit in hours,…
The following scenario relates to 5 questions.
Bear Co has developed a new model of television. The estimated labour time for the
first unit is 12 hours but a learning curve of 75% is expected to apply for the first eight
units produced
Note: The learning index for a 75% learning curve is-0-415.
Overhead production costs must be estimated based on a previous model, the
Leonardo, that was made by Bear Co. Production quantities and total overhead costs
for the last four months of production of the Leonardo were as follows:
Month
Output
Total overhead cost
(units)
$
September
1,800
278,200
October
2,000
310,000
November
1,700
252,900
December
1,000
200,000
The first phase of production has now been completed for the new television. The first unit actually took
12-5 hours to make and the total time for the first eight units was 34-3 hours, at which point the learning
effect came to an end.
What is the actual learning rate, and did the labour force learn more quickly or less quickly than…
The following information is provided to you:
Time taken to produce first 8 shock pads 640 hours
Time taken to produce first 16 shock pads 1200 hours
Calculate the learning curve
The following information is provided to you:
Direct labour needed to make first machine. 1000 hoursLearning curve. 80%Direct labour cost. R300 per hourDirect materials cost. R180000 per machine
Fixed cost for machines at each cumulative production R800000
Calculate the total direct hours required to manufacture four (4) machines. ( Indicate both average time per unit as well as cumulative time per unit for all theunits)
Calculate the total costs to manufacture 4 machines
Chapter 3 Solutions
Cornerstones of Cost Management (Cornerstones Series)
Ch. 3 - Why is knowledge of cost behavior important for...Ch. 3 - How does the length of the time horizon affect the...Ch. 3 - Prob. 3DQCh. 3 - What is the relationship between flexible...Ch. 3 - What is the relationship between committed...Ch. 3 - Describe the difference between a variable cost...Ch. 3 - Why do mixed costs pose a problem when it comes to...Ch. 3 - Why is a scattergraph a good first step in...Ch. 3 - What are the advantages of the scatterplot method...Ch. 3 - Prob. 10DQ
Ch. 3 - What is meant by the best-fitting line? Is the...Ch. 3 - When is multiple regression required to explain...Ch. 3 - Explain the meaning of the learning curve. How do...Ch. 3 - Assume you are the manager responsible for...Ch. 3 - Some firms assign mixed costs to either the fixed...Ch. 3 - Callies Gym is a complete fitness center. Owner...Ch. 3 - Corazon Manufacturing Company has a purchasing...Ch. 3 - Darnell Poston, owner of Poston Manufacturing,...Ch. 3 - Dohini Manufacturing Company had the following 12...Ch. 3 - Refer to Cornerstone Exercise 3.4 for data on...Ch. 3 - The controller for Dohini Manufacturing Company...Ch. 3 - Prob. 7CECh. 3 - State Universitys football team just received a...Ch. 3 - Classify the following costs of activity inputs as...Ch. 3 - SmokeCity, Inc., manufactures barbeque smokers....Ch. 3 - Cashion Company produces chemical mixtures for...Ch. 3 - For the following activities and their associated...Ch. 3 - Prob. 13ECh. 3 - Vargas, Inc., produces industrial machinery....Ch. 3 - Penny Davis runs the Shear Beauty Salon near a...Ch. 3 - Shirrell Blackthorn is the accountant for several...Ch. 3 - Deepa Dalal opened a free-standing radiology...Ch. 3 - Prob. 18ECh. 3 - The controller of the South Charleston plant of...Ch. 3 - Lassiter Company used the method of least squares...Ch. 3 - Sweet Dreams Bakery was started five years ago by...Ch. 3 - Ginnian and Fitch, a regional accounting firm,...Ch. 3 - Bordner Company manufactures HVAC (heating,...Ch. 3 - Sharon Glessing, controller for Janson Company,...Ch. 3 - The graphs below represent cost behavior patterns...Ch. 3 - Starling Co. manufactures one product with a...Ch. 3 - Alard Manufacturing Company has a billing...Ch. 3 - Prob. 28ECh. 3 - Prob. 29ECh. 3 - Natur-Gro, Inc., manufactures composters. Based on...Ch. 3 - Rolertyme Company manufactures roller skates. With...Ch. 3 - St. Teresas Medical Center (STMC) offers a number...Ch. 3 - Big Mikes, a large hardware store, has gathered...Ch. 3 - Kimball Company has developed the following cost...Ch. 3 - The management of Wheeler Company has decided to...Ch. 3 - DeMarco Company is developing a cost formula for...Ch. 3 - Weber Valley Regional Hospital has collected data...Ch. 3 - Friendly Bank is attempting to determine the cost...Ch. 3 - Randy Harris, controller, has been given the...Ch. 3 - The Lockit Company manufactures door knobs for...Ch. 3 - Harriman Industries manufactures engines for the...Ch. 3 - Thames Assurance Company sells a variety of life...
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