The costs of a book printer for the last several months are as follows:MayJuneJulyAugustSeptemberOctoberNovemberDecemberTitlesPrinted2728402238363733Variable costFixed costPressSetupCost$3,245$ 3,278$ 3,763$ 3,071$ 3,682$ 3,626$ 3,628$ 3,520Management believes that the press setup cost is a mixed cost that depends on the number of titles printed. (A specificbook that is to be printed is called a "title". Typically, thousands of copies will be printed of each title. Specific stepsmust be taken to setup the presses for printing each title-for example, changing the printing plates. The costs of thesesteps are the press setup costs.)Required:Estimate the variable cost per title printed and the fixed cost per month using the least-squares regression method.(Round the "Variable cost" to 2 decimal places and the "Fixed cost" to the nearest dollar amount.)per title printedper month

here we have to find regression equation regression equation : y=a+bx

Answered: Required: Estimate the variable cost…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Cost of Direct Materials Used in Production for a Manufacturing Company Walker Manufacturing Company reported the following materials data for the month ending June 30: Materials purchased $215,500 Materials inventory, June 1 68,000 Materials inventory, June 30 56,700 Determine the cost of direct materials used in production by Walker during the month ended June 30. 158,800
To the Internal Revenue Service (IRS), the reasonableness of total itemized deductions depends on the taxpayer's adjusted gross income. Large deductions, which include charity and medical deductions, are more reasonable for taxpayers with large adjusted gross incomes. If a taxpayer claims larger th average itemized deductions for a given level of income, the chances of an IRS audit are increased. Data (in thousands of dollars) on adjusted gross income and the average or reasonable amount of itemized deductions follow. Adjusted Gross Income ($1,000s) 22 Itemized Deductions ($1,000s) 9.6 27 9.6 32 10.1 48 11.1 65 11.5 85 120 19.7 23.5 (a) Develop a scatter diagram for these data with adjusted gross income as the independent variable. 30 25 20 15 • 10 5 Itemized Deductions ($1,000s) 0 20 40 60 80 100 120 Adjusted Gross Income ($1,000s) 140 30 25 20 15 10 5. Itemized Deductions ($1,000s) 30 25 20 15 10 • 15 • 10 5- 0 20 40 60 80 100 120 140 0 Adjusted Gross Income ($1,000s) 20 40 60 80 100…
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using Weierstrass app.
To the Internal Revenue Service, the reasonableness of total itemized deductions depends on the taxpayer's adjusted gross income. Large deductions, which include charity and medical deductions, are more reasonable for taxpayers with large adjusted gross incomes. If a taxpayer claims larger than average itemized deductions for a given level of income, the chances of an IRS audit are increased. Data (in thousands of dollars) on adjusted gross income and the average or reasonable amount of itemized deductions follow. Adjusted Gross Income($1,000s) Itemized Deductions($1,000s) 22 9.6 27 9.6 32 10.1 48 11.1 65 13.5 85 19.7 120 27.5 (a) Develop a scatter diagram for these data with adjusted gross income as the independent variable. (b) Use the least squares method to develop the estimated regression equation that can be used to predict itemized deductions (in $1,000s) given the adjusted gross income (in $1,000s). (Round your numerical values to three decimal…
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To the Internal Revenue Service, the reasonableness of total itemized deductions depends on the taxpayer's adjusted gross income. Large deductions, which include charity and medical deductions, are more reasonable for taxpayers with large adjusted gross incomes. If a taxpayer claims larger than average itemized deductions for a given level of Income, the chances of an IRS audit are increased. Data (In thousands of dollars) on adjusted gross income and the average or reasonable amount of itemized deductions follow. Adjusted Gross Income ($1,000s) Itemized Deductions ($1,000s) 22 9.6 27 9.6 32 10.1 48 11.1 65 12.5 85 16.7 120 24.5 (a) Develop a scatter diagram for these data with adjusted gross income as the independent variable. (b) Use the least squares method to develop the estimated regression equation that can be used to predict itemized deductions (in $1,000s) given the adjusted gross income (in $1,000s). (c) Predict the reasonable level of total itemized deductions (in $1,000s)…
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Required: Estimate the variable cost per title printed and the fixed cost per month using the least-squares regression method (Round the "Variable cost" to 2 decimal places and the "Fixed cost" to the nearest dollar amount.) Variable cost Fixed cost per title printed per month