MANAGERIAL ACCOUNTING >C<
3rd Edition
ISBN: 9781259948503
Author: Whitecotton
Publisher: MCG CUSTOM
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Chapter 5, Problem 13ME
To determine
Concept introduction:
Least-square regression- Least square regression method use all the available data to derive the best fitting line which minimizes the sum of squared errors between the data points and the regression line.
The linear cost equation and discussits components. Also, compare the regression result with scatter-graph and high low method.
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Carter Dry Cleaning has developed two regression analyses for cost estimation. The accounting manager has presented statistical measures for both of these regressions. Regression A has an R-squaredvalue of .53 and a t-value of 1.08. Regression B has an R-squared of .89 and a t-value of 2.17. Whatdo these statistical measures indicate about the regressions? Which regression should Carter DryCleaning use for cost estimation?
Which of the following statements related to cost estimation methods is true ?
a . Only high -low method has a slope and an intercept .
b. The scatter - graph method is used to derive an estimated line of cost behavior by graphically connecting the two cost amounts identified with the highest and lowest volume levels .
c. The most complex method of cost estimation is the high - low method .
d. The least -squares regression method is the most accurate and reliable method to determine the cost behavior compared to scatter -graph plot and high -low methods .
e. None of the given answers
A regression equation is set up, where the dependent variable is total costs and the independent variable is production. A correlation coefficient of 0.70 implies that:
The coefficient of determination is negative.
The level of production explains 49% of the variation in total costs
There is a slightly inverse relationship between production and total costs.
A correlation coefficient of 1.30 would produce a regression line with better fit to the data.
Chapter 5 Solutions
MANAGERIAL ACCOUNTING >C<
Ch. 5 - Define each of the following terms variable cost,...Ch. 5 - Prob. 2QCh. 5 - Prob. 3QCh. 5 - Prob. 4QCh. 5 - Prob. 5QCh. 5 - Describe the three methods used to estimate cost...Ch. 5 - Prob. 7QCh. 5 - Prob. 8QCh. 5 - Prob. 9QCh. 5 - Prob. 10Q
Ch. 5 - Prob. 11QCh. 5 - Prob. 12QCh. 5 - Prob. 13QCh. 5 - Prob. 14QCh. 5 - Which of the following increases when activity...Ch. 5 - Prob. 2MCCh. 5 - Prob. 3MCCh. 5 - Consider the following information for a local...Ch. 5 - Prob. 5MCCh. 5 - Prob. 6MCCh. 5 - Prob. 7MCCh. 5 - Prob. 8MCCh. 5 - Prob. 9MCCh. 5 - Hathaway Corp, manufactures garden hoses. Last...Ch. 5 - Identifying Cost Behavior Heather Oak is trying to...Ch. 5 - Prob. 2MECh. 5 - Defining Cost Behavior Match each of the following...Ch. 5 - Prob. 4MECh. 5 - Defining Terms for the High-Low Method Indicate...Ch. 5 - Prob. 6MECh. 5 - Prob. 7MECh. 5 - Prob. 8MECh. 5 - Prob. 9MECh. 5 - Prob. 10MECh. 5 - Prob. 11MECh. 5 - Prob. 12MECh. 5 - Prob. 13MECh. 5 - Prob. 14MECh. 5 - Prob. 15MECh. 5 - Prob. 16MECh. 5 - Compare full absorption costing to variable...Ch. 5 - Identifying Cost Behavior Patterns Steve...Ch. 5 - Prob. 2ECh. 5 - Prob. 3ECh. 5 - Prob. 4ECh. 5 - Estimating Cost Behavior Using High-Low Method...Ch. 5 - Prob. 6ECh. 5 - Prob. 7ECh. 5 - Prob. 8ECh. 5 - Prob. 9ECh. 5 - Estimating Cost Behavior Using Scattergraph and...Ch. 5 - Estimating Cost Behavior Using Least-Squares...Ch. 5 - Comparing High-Low Method and Least-Squares...Ch. 5 - Preparing Contribution Margin Income Statement...Ch. 5 - Determining Cost Behavior, Preparing Contribution...Ch. 5 - Prob. 15ECh. 5 - Prob. 16ECh. 5 - Prob. 17ECh. 5 - Prob. 18ECh. 5 - Comparing Full Absorption Costing and Variable...Ch. 5 - Estimating Cost Behavior Using Least-Squares...Ch. 5 - Prob. 1.1GAPCh. 5 - Prob. 1.2GAPCh. 5 - Prob. 1.3GAPCh. 5 - Prob. 1.4GAPCh. 5 - Prob. 1.5GAPCh. 5 - Prob. 1.6GAPCh. 5 - Prob. 2.1GAPCh. 5 - Prob. 2.2GAPCh. 5 - Prob. 2.3GAPCh. 5 - Prob. 2.4GAPCh. 5 - Prob. 2.5GAPCh. 5 - Prob. 2.6GAPCh. 5 - Prob. 2.7GAPCh. 5 - Prob. 3.1GAPCh. 5 - Prob. 3.2GAPCh. 5 - Prob. 3.3GAPCh. 5 - Prob. 3.4GAPCh. 5 - Prob. 3.5GAPCh. 5 - Prob. 4.1GAPCh. 5 - Prob. 4.2GAPCh. 5 - Prob. 4.3GAPCh. 5 - Comparing Full Absorption and Variable Costing...Ch. 5 - Comparing Full Absorption and Variable Costing...Ch. 5 - Prob. 5.3GAPCh. 5 - Prob. 6.1GAPCh. 5 - Prob. 6.2GAPCh. 5 - Prob. 6.3GAPCh. 5 - Prob. 6.4GAPCh. 5 - Prob. 6.5GAPCh. 5 - Prob. 6.6GAPCh. 5 - Prob. 1.1GBPCh. 5 - Prob. 1.2GBPCh. 5 - Prob. 1.3GBPCh. 5 - Prob. 1.4GBPCh. 5 - Estimating Cost Behavior Using Scattergraph,...Ch. 5 - Prob. 1.6GBPCh. 5 - Prob. 2.1GBPCh. 5 - Estimating Cost Behavior Using Scattergraph,...Ch. 5 - Prob. 2.3GBPCh. 5 - Prob. 2.4GBPCh. 5 - Prob. 2.5GBPCh. 5 - Prob. 2.6GBPCh. 5 - Prob. 2.7GBPCh. 5 - Prob. 3.1GBPCh. 5 - Prob. 3.2GBPCh. 5 - Prob. 3.3GBPCh. 5 - Prob. 3.4GBPCh. 5 - Prob. 3.5GBPCh. 5 - Prob. 4.1GBPCh. 5 - Prob. 4.2GBPCh. 5 - Prob. 4.3GBPCh. 5 - Prob. 5.1GBPCh. 5 - Prob. 5.2GBPCh. 5 - Prob. 5.3GBPCh. 5 - Prob. 6.1GBPCh. 5 - Prob. 6.2GBPCh. 5 - Prob. 6.3GBPCh. 5 - Prob. 6.4GBPCh. 5 - Prob. 6.5GBPCh. 5 - Prob. 6.6GBP
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- Which of the following methods of cost estimation relies on only two data points? A. the high-low method B. account analysis C. least-squares regression D. SWOT analysis.arrow_forwardExamine the graphs in Exercise 3-40. Required: As explained in the chapter, cost behavior patterns can be described as fixed, variable, semi-variable, mixed, or step function (i.e., semi-fixed) in nature. Explain the exact type of cost behavior pattern represented by each of the cost curves shown in graphs A through L. Note that some of the graphs might represent a combination of multiple cost behavior patterns.arrow_forwardIn determining cost behavior in business, the cost function is often expressed as Y=a+bX. Which one of the following cost estimation methods uses only two levels of activities in estimating fixed and variable costs for the predictive equation? Group of answer choices Multiple Regression Graphic Method High-low Method Simple Regressionarrow_forward
- a) Determine the variable cost per unit and the fixed cost using the high-low method.b) What is the equation of the total mixed cost function?c) Prepare the scatter diagram and insert the trendline or line of best-fit. Use a scaleof 2 cm to represent 1,000 units on the x-axis & 2 cm to represent $50,000 on the yaxis.arrow_forwardCan you provide samples/examples of tasks for developing the costing and profitability model for a new product? Should include the following: o A table showing the list of the parameters used in your model o A breakdown of the expected production costs and profitability o Calculation of the NPV of expected sales/ profitability o A sensitivity analysis that accounts for changes in any three (3) parameters of your model. o At least two trade-off rules you developed for your product developmentarrow_forwardWhich of the following statements related to cost estimation methods is false? The least-squares regression method is the most accurate and reliable method to determine the cost behavior compared to scatter-graph plot and high-low methods. O b. The low-high method is used to derive an estimated line of cost behavior by graphically connecting the two cost amounts identified with the highest and lowest volume levels. The three methods determine a slope and an intercept. O d. None of the given answers. The most complex method of cost estimation is the high-low method.arrow_forward
- Which of the following statements is true regarding regression analysis? Question 8 options: Regression analysis considers all of the data points for determining the line that best fits the data so it is usually less accurate than the high-low method. Regression analysis helps generate a statistic, called the R-square, which tells how well the line fits the data points. Regression analysis can only be used by manufacturing companies to predict costs. All of the above are true.arrow_forwardTom uses his computer to calculate the following regression formula:Weekly total costs = $18,791 + ($19.97 * Number of orders per week) Draw the regression line on your graph. Use your graph to evaluate the regression line using the criteria of economic plausibility, goodness of fit, and significance of the independent variable. Is the cost function estimated using the high-low method a close approximation of the cost function estimated using the regression method? Explain briefly.arrow_forwardAn easy way to estimate the variable and fixed costs components of a mixed cost is by: 1. a scatter plot 2. the high-low method 3. a regression analysis 4. a guesstimatearrow_forward
- Which of the following statements related to cost ?estimation methods is true .a None of the given answers .b The most complex method of cost .estimation is the high-low method .c The scatter-graph method is used to derive an estimated line of cost behavior by graphically connecting the two cost amounts identified with the highest and lowest volume levels .d The three methods determine a slope and an .intercept .e The high-low method is the most accurate Ox and reliable method to determine the cost behavior compared to scatter-graph plot and least-squares regression methodsarrow_forwardDistinguish between ( a ) a variable cost, ( b ) a mixed cost, and ( c ) a step-variable cost. Plot thethree costs on a graph, with activity plotted horizontally and cost plotted verticallyarrow_forwardAnalysis of Regression Results Wang Manufacturing uses regression analysis to predict manufacturing overhead costs based on direct labor hours and/or machine hours and has developed thethree following regression equations:Regression 1 Regression 2 Regression 3SE 33,844 45,383 31,044R-squared 0.55 0.35 0.58t-values:Direct labor hours 2.3 1.9Machine hours 1.1 0.8Required Which regression would you choose and why?arrow_forward
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