Required: 1. Calculate the composite dealership profit if 3,050 units are sold. 3. The regression equation that Jack Snyder developed to project annual sales of a dealership has an R-squared of 60% and a standard error of the estimate of $6,600,000. If the projected annual sales for a dealership total $41,800,000, determine the approximate 95% confidence interval for Jack's prediction of sales. (Hint: The 95% confidence interval uses 2 standard errors in determining the interval.)
Required: 1. Calculate the composite dealership profit if 3,050 units are sold. 3. The regression equation that Jack Snyder developed to project annual sales of a dealership has an R-squared of 60% and a standard error of the estimate of $6,600,000. If the projected annual sales for a dealership total $41,800,000, determine the approximate 95% confidence interval for Jack's prediction of sales. (Hint: The 95% confidence interval uses 2 standard errors in determining the interval.)
Chapter1: Financial Statements And Business Decisions
Section: Chapter Questions
Problem 1Q
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Transcribed Image Text:United States Motors Incorporated (USMI) manufactures automobiles and light trucks and distributes them for sale to consumers
through franchised retail outlets. As part of the franchise agreement, dealerships must provide monthly financial statements following
the USMI accounting procedures manual. USMI has developed the following financial profile of an average dealership that sells 2,200
new vehicles annually:
AVERAGE DEALERSHIP FINANCIAL PROFILE
Composite Income Statement
Sales
Cost of goods sold
Gross profit
Operating costs
Variable
Mixed
Fixed
$ 44,000,000
36,300,000
$ 7,700,000
1,265,000
3,388,000
2,719, 200
$ 327,800
Operating income
USMI is considering a major expansion of its dealership network. The vice president of marketing has asked Jack Snyder, corporate
controller, to develop some measure of the risk associated with the addition of these franchises. Jack estimates that 90% of the mixed
costs shown are variable for purposes of this analysis. He also suggests performing regression analyses on the various components of
the mixed costs to more definitively determine their variability.
Required:
1. Calculate the composite dealership profit if 3,050 units are sold.
3. The regression equation that Jack Snyder developed to project annual sales of a dealership has an R-squared of 60% and a
standard error of the estimate of $6,600,000. If the projected annual sales for a dealership total $41,800,000, determine the
approximate 95% confidence interval for Jack's prediction of sales. (Hint: The 95% confidence interval uses 2 standard errors in
determining the interval.)
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