Cost Estimation. An important application of regression analysis in accounting is in the estimation of cost. By collecting data on volume and cost and using the least squares method to develop an estimated regression equation relating volume and cost, an accountant can estimate the cost associated with a particular manufacturing volume. Consider the following sample of production volumes and total cost data for a manufacturing operation.
Cost Estimation. An important application of regression analysis in accounting is in the estimation of cost. By collecting data on volume and cost and using the least squares method to develop an estimated regression equation relating volume and cost, an accountant can estimate the cost associated with a particular manufacturing volume. Consider the following sample of production volumes and total cost data for a manufacturing operation.
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Matrices
Section2.CR: Review Exercises
Problem 89CR: Cellular Phone Subscribers The table shows the numbers of cellular phone subscribers y in millions...
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Cost Estimation. An important application of |
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Production Volume (units) | Total Cost ($) | |
400 | 4000 | |
450 | 5000 | |
550 | 5400 | |
600 | 5900 | |
700 | 6400 | |
750 | 7000 |
Regression equation y=1246.667 + 7.6x
Variable cost per unit produced = 7.6
Compute the coefficient of determination. = 0.9587
Question 1 - What percentage of the variation in total cost can be explained by production volume?
Question 2 - The company’s production schedule shows 500 units must be produced next month. Predict the total cost for this operation.
Please do not handwrite...thank you!
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