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introductory financial accounting

Cornerstones Of Financial Accounting Current Trends Update 1st Edition Jay Rich , Jeff Jones, Maryanne Mowen , Don Hansen - Solutions

Write a SAS program to carry out the analysis of the responses for the experiment described in Exercise 10.10.
Write a SAS program to analyze the responses of Exercise 10.7.
Construct all the symmetric BIBDs for t=3, . . . 6.
Write a SAS program to carry out the analysis of Exercise 9.1.
Write a SAS program to analyze the responses of the partially confounded 33 factorial design in Exercise 9.3.
By equating E =ABD and F =BCD, construct a 26−2 factorial design. By examining its alias structure, show that this design is of resolution IV.
From a 27 factorial design in A, B, C, D, E, F, and G, it is possible to obtain 27−4 III design as suggested in this chapter. Obtain this design and write down its alias structures.
From a 26 factorial design in A, B, C, D, E, and F, it is possible to obtain 26−3 III design as suggested in this chapter. Obtain this design using ACD, ABF, and BCE in the defining relation and write down its alias structures.
Design an experiment in which a 24 factorial design is partially confounded in two replicates, with ABCD confounded in the first replicate and ACD confounded in the second.
The terms defining contrasts and generalized interactions are used in the theory of fractional replication of 2k designs. Explain what they mean. In an exploratory experiment, six factors, A, B, C, D, E, and F, are to be studied at two levels. However, only eight experimental units are available.
A 35 factorial design is to be run in blocks of size nine. If ABDE, ACD, and BCE are chosen for the definition of the blocks, list all the effects that are confounded with blocks.
Generate a 34 factorial design and assign them into blocks of size nine using ABCD and BCD.
Generate a 26−3 factorial design in A, B, C, D, E, and F using I=ABD=BCE=ACF and products. List the alias structure. What is the resolution of the design?
A 25 factorial design is to be run in blocks of size four. How many factorial effects are needed to define the blocks? For a 25 factorial design in A, B, C, D, E, choose second- or higher order interaction effects to obtain the design described above. How many other effects are aliased with blocks?
Redesign the experiment in Exercise 9.3, assigning the three replicates into nine blocks, using ABC 2 effect for the definition of blocks. Using responses from Exercise 9.3, carry out the analysis as if the responses were obtained from the redesigned experiment and observe the differences between
Suppose that in Example 7.5, it was not possible to carry out all the experiments in each replicate of the design under homogeneous conditions. To introduce confounding, let the factorial effects ABC be confounded in replicate I, and ABC 2 be confounded in replicate II. Write down the design using
If the experiment in Exercise 9.1 is to be redesigned in such a way that a different factorial effect is to be confounded with blocks in each replicate, write down the design so that AB is confounded with blocks in replicate I, AC in replicate II, BC in replicate III, and ABC in replicate IV. Carry
Write a SAS program to analyze the data of Exercise 7.8.
Write a SAS program to analyze the data of Exercise 7.5.
Write a SAS program to analyze the data of Exercise 7.4.
Collapse the responses in Exercise 7.9 into four replicates of a 22 factorial design in two factors: temperature and pressure. Analyze the data fully. Are your conclusions different from those reached in Exercise 7.9?
In an experiment to study the yields of a chemical process under four factors A, temperature; B, pressure; C, catalyst concentration; and D, stirring rate, each factor was set at two levels only. Only one replicate of the experiment could be run. The yields are(1) 20 a 14 b 18 ab 12 c 18 ac 14 bc
Collapse the design in Exercise 7.5 into eight replicates of a 22 factorial design in the factors that have been found significant following the analysis. Analyze the data fully. Are your conclusions different from those reached in Exercise 7.6 above?
State the important features of a full 2k factorial experiment and write brief notes on each of them. What is meant by main effects and interaction effects? Indicate why factorial experiments are advantageous in this respect.What are the disadvantages of factorial experiments when resources are
Exercise 6.12 Write a SAS program to carry out the analysis of responses as described in Question 6.11.
Exercise 6.11 Use effects coding to define the indicator variables and carry out the analysis of the data for the RCBD experiment with a missing value treated in Example 5.4 after the missing value was estimated. Estimate model parameters and test for significance of the fitted model.
Exercise 6.10 Use a SAS program to analyze the data of the experiment treated in Exercise 6.1, estimate model parameters, and test for significance of the fitted model.
Exercise 6.9 Write a SAS program to carry out the analysis of Exercise 6.2, estimate model parameters, and test for significance of the fitted model.
Exercise 6.8 Use a SAS program to analyze the data for the experiment treated in Exercise 6.3, estimate model parameters, and test for significance of the fitted model.
Exercise 6.7 Write a SAS program to analyze the data, estimate model parameters and, test for significance of the fitted model for the experiment treated in Exercise 6.5.
Exercise 6.6 Write a SAS program to analyze the data, estimate model parameters, and test for significance of the fitted model for the experiment treated in Exercise 6.4.
Exercise 6.5 Analyze the data of Exercise 5.7 using reference cell to define the dummy variables using cell (4, 5, 4), that is, observation row 4, column 5 containing the 4th Latin letter. Use manual methods to analyze the data, estimate model parameters, and test for significance of the fitted
Exercise 6.4 Analyze the data of Exercise 5.7 using effects coding with code of −1 for row 4, column 5, and 4th Latin letter. Use both manual methods to analyze the data, estimate model parameters, and test for significance of the fitted model.
Exercise 6.3 Use orthogonal contrasts to obtain a regression model for the responses of the RCBD in Exercise 5.9 and test for significance of the fitted model.
Exercise 6.2 Use reference cell coding method using cell (4, 4) for reference to define the dummy variables and obtain a regression model for the responses of the RCBD in Exercise 5.9. Use manual methods to analyze the data, estimate model parameters, and test for significance of the fitted model.
Exercise 6.1 Use effects coding method to define the dummy variables and obtain a regression model for the responses of RCBD in Exercise 5.9. Use manual methods to analyze the data, estimate model parameters, and test for significance of the fitted model.
Use p-value approach to make decisions about the hypothesis tested in Examples 1.13 and 1.14.
The following data show the systolic blood pressures (SBP) of 12 men as well as their weights. Obtain by least squares regression the linear relationship between the weights and the SBP and test for the parameters of the regression equation.Use ANOVA to test whether the fitted model is
The yield y of a chemical process is thought to depend on the catalyst concentration(x1) and duration of reaction (x2). Fifteen runs of the process under different combinations of catalyst concentrations and reaction times yielded the following data. By multiple regression, obtain the
It is believed that there is a linear relationship between the scores of students in the final year in statistical theory and their scores in a prerequisite course.Obtain the least square regression line that represents this relationship. Test for the significance of the parameters of the
Consider the following data: Fit a multiple regression model of the form y=β1x1+β2x2+β3x3+β4x4+εto the data. Test the hypothesis H0 : βi =0. 21 22 23 24 10 9 57 6 10 782 4 3 4 1441 21 12 I3 24 50 0 4 15 48 9 3 3 45 4 6 10 11 4 6 3 51 7 4 5 14 6 4 20 12 7 2 12 222 12 15 3 65745 68 59 91 60
The following data are the scores of two groups of students of the same class in statistics. Assume that both sets of scores are from populations that follow normal distributions with equal variance. Test the hypothesis that the means are the same. Use the level of significance α=0.05. A B A B
A new smart card is being studied for placement into a machine to improve the time it takes to perform various tasks. The following data show the time(in minutes) taken by the machine to perform a random sample of tasks before and after the placement of the smart card. Does the card improve the
In a physiotherapy study, two instruments (a Goniometer and a tape) were used in turn to measure the elbow flexions of 12 manikins (in degrees). Can the two methods be said to turn out the same values on average or is the tape measurement lower on average? Use α=0.05. Tape Goniometer Tape
In a clothing factory, a therapist was brought in to design and provide suitable seats for 10 machinists in a trial evaluation to provide for better ergonomics and productivity. Average weekly production of a particular dress by these machinists before and after changes of seats is shown
A new diet is believed to reduce the weights of its adherents. The weights of 12 women (in lb) before and after they had been on the diet for 1 week are shown below. Is the diet effective for reducing weights? Use α=0.01. Weight before Weight after 130 128 145 142 134 136 165 158 148 147 137
An experiment was performed to investigate whether there is deterioration in the performance of a car if it uses unleaded fuel rather than leaded fuel. Ten cars filled with leaded fuel were run on the same route using the same driver, and the performance of each car in miles per gallon was noted.
Two machines used in manufacturing textiles were set to perform a task in 16 min. The performance times of nine such tasks were recorded for each machine as follows: Can the machines be said to perform the tasks in significantly different mean time from each other? Use α=0.05 and assume that
A shop that stocks ladies/gents clothing is about to open a new wing and is carrying out a small study to make the most efficient use of space; it has decided that it will predominantly stock the new wing with ladies’ or gents’clothes, whichever is proved to attract more customers. Sales
The number of routine tasks (y) that a machine can accomplish in a time t appears to be linearly dependent on the length of t. The following data show the number of tasks performed by the machine for given values of t.Obtain a scatterplot of data and linear relationship between y and t. Test for
ETHICAL ISSUES Lola, the CEO of JB Inc., and Frank, the accountant for JB Inc., were recently having a meeting to discuss the upcoming release of the company’s financial statements.Following is an excerpt of their conversation:Lola: These financial statements don’t show the hours of hard work
PROFESSIONAL ETHICS Professional ethics guide public accountants in their work with financial statements.Required:Why is ethical behavior by public accountants important to society?Describe the incentives that public accountants have to behave unethically.Describe the incentives that public
COMPARATIVE ANALYSIS: ABERCROMBIE & FITCH vs.AEROPOSTALE Refer to the financial statements of Abercrombie & Fitch and Aeropostale that are supplied with this text.Required:Answer the following questions:What is the fiscal year-end of Abercrombie & Fitch? Of Aeropostale? Why would you expect these
RESEARCH AND ANALYSIS USING THE ANNUAL REPORT Obtain Apple, Inc.’s 2007 annual report either through the ‘‘Investor Relations’’portion of their website (do a web search for Apple investor relations) or go to http://www.sec.gov and click ‘‘Search for company filings’’ under
FINANCIAL STATEMENT ANALYSIS Reproduced on the following page are portions of the president’s letter to shareholders and selected income statement and balance sheet data for the Wright Brothers Aviation Company. Wright Brothers is a national airline that provides both passenger service and
FINANCIAL STATEMENT ANALYSIS Agency Rent-A-Car, Inc., rents cars to customers whose vehicles are unavailable due to accident, theft, or repair (‘‘Wheels while your car heals’’). The company has a fleet of more than 40,000 cars located at 700 offices throughout the United States and Canada.
CAREER PLANNING A successful career requires us to take advantage of opportunities that are difficult to foresee. Success is also aided by having a plan or strategy by which to choose among career alternatives as they arise.Required:How do you want to be employed in five years, and what must you do
ANALYSIS OF ACCOUNTING PERIODICALS The accounting profession is organized into three major groups: (1) accountants who work in nonbusiness entities, (2) accountants who work in business entities, and(3) accountants in public practice. The periodical literature of accounting includes monthly or
USING ACCOUNTING INFORMATION James Hadden is a freshman at Major State University. His earnings from a summer job, combined with a small scholarship and a fixed amount per term from his parents, are his only sources of income. He has a new MasterCard that was issued to him the week he began
RELATIONSHIPS AMONG FINANCIAL STATEMENTS Leno Corporation reported the following amounts for assets and liabilities at the beginning and end of a recent year.Beginning of Year End of Year Assets $278,000 $320,000 Liabilities 90,000 105,000 Required:Calculate Leno’s net income or net loss for the
STOCKHOLDERS’ EQUITY RELATIONSHIPS Data from the financial statements of four different companies are presented in separate columns in the table below. Each column has one or more data items missing.Company Financial Statement Item A B C D Equity, 12/31/2008 Common stock $45,000 $39,000 $ 80,000
INCOME STATEMENT, STATEMENT OF RETAINED EARNINGS, AND BALANCE SHEET McDonald Marina provides docking and cleaning services for pleasure boats at its marina in southern Florida. The following account balances are available:Accounts payable $ 26,400 Accounts receivable 268,700 Accumulated
RETAINED EARNINGS STATEMENTS The table below presents the statements of retained earnings for Dillsboro Corporation for three successive years. Certain numbers are missing.2008 2009 2010 Retained earnings, beginning $ (a) $19,500 $26,700 Add: Net income 11,100 (c) 9,500 26,900 (d) (f)Less:
STATEMENT OF RETAINED EARNINGS Magical Experiences Vacation Company has the following data available:Dividends, 2009 $ 12,200 Dividends, 2010 18,900 Expenses, 2009 185,300 Expenses, 2010 310,600 Retained earnings, 12/31/2008 47,100 Revenues, 2009 242,900 Revenues, 2010 391,400 Required:Prepare
INCOME STATEMENT AND BALANCE SHEET Ross Airport Auto Service provides parking and minor repair service at the local airport while customers are away on business or pleasure trips. The following account balances (except for retained earnings) are available for Ross Airport Auto Service at December
INCOME STATEMENT AND BALANCE SHEET RELATIONSHIPS Each column presents financial information taken from one of four different companies, with one or more items of data missing.Company Financial Statement Item A B C D Total revenue $900 $ 500 (e) $1,200 Total expense 820 (c) 350 (g)Net income (net
ARRANGEMENT OF THE INCOME STATEMENT Parker Renovation Inc. renovates historical buildings for commercial use. During 2009, Parker had $762,000 of revenue from renovation services and $5,000 of interest revenue from miscellaneous investments. Parker incurred $227,000 of wages expense, $135,000 of
THE FUNDAMENTAL ACCOUNTING EQUATION Information for TTL, Inc., is given below.Total assets at the beginning of the year $ (a)Total assets at the end of the year 730,000 Total liabilities at the beginning of the year 300,000 Total liabilities at the end of the year (b)Equity at the beginning of the
APPLYING THE FUNDAMENTAL ACCOUNTING EQUATION At the beginning of 2009, KJ Corporation had total assets of $553,700, total liabilities of $261,800, common stock of $139,000, and retained earnings of $152,900. During 2009, KJ had net income of $256,200, paid dividends of $71,100, and sold additional
Carson declared dividends totaling $17,000 and issued additional common stock for $29,000.
Carson declared dividends totaling $11,000, and its common stock remained unchanged.
Carson declared no dividends and issued additional common stock for $33,000 cash.
Carson declared no dividends, and its common stock remained unchanged.
RELATIONSHIPS AMONG FINANCIAL STATEMENTS Carson Corporation reported the following amounts for assets and liabilities at the beginning and end of a recent year.Beginning of Year End of Year Assets $390,000 $420,000 Liabilities 130,000 145,000 Required:Calculate Carson’s net income or net loss for
STOCKHOLDERS’ EQUITY RELATIONSHIPS Data from the financial statements of four different companies are presented in separate columns in the table below. Each column has one or more data items missing.Company Financial Statement Item V W X Y Equity, 12/31/2008 Common stock $50,000 $35,000 (i)
How would a multiple-step income statement be different from the single-step income statement you prepared for Ashton Appliances?
Prepare a single-step income statement for 2009, a statement of retained earnings for 2009, and a properly classified balance sheet as of December 31, 2009.
INCOME STATEMENT, STATEMENT OF RETAINED EARNINGS, AND BALANCE SHEET The following information relates to Ashton Appliances for 2009.Accounts payable $ 18,000 Accounts receivable 70,000 Accumulated depreciation, building 100,000 Accumulated depreciation, fixtures 30,000 Bonds payable (due in 7
RETAINED EARNINGS STATEMENTS The table below presents the statements of retained earnings for Bass Corporation for three successive years. Certain numbers are missing.2008 2009 2010 Retained earnings, beginning $21,500 $ (b) $33,600 Add: Net income 9,200 10,100 (f)30,700 (c) (g)Less: Dividends (a)
STATEMENT OF RETAINED EARNINGS Dittman Expositions has the following data available:Dividends, 2009 $ 8,500 Dividends, 2010 9,900 Expenses, 2009 386,500 Expenses, 2010 410,600 Retained earnings, 12/31/2008 16,900 Revenues, 2009 409,700 Revenues, 2010 438,400 Required:Prepare statements of retained
INCOME STATEMENT AND BALANCE SHEET The following information for Rogers Enterprises is available at December 31, 2009, and includes all of Rogers’ financial statement amounts except retained earnings:Accounts receivable $ 72,000 Cash 15,000 Common stock (10,000 shares) 70,000 Income tax expense
INCOME STATEMENT AND BALANCE SHEET RELATIONSHIPS Each column presents financial information taken from one of four different companies, with one or more items of data missing.Company Financial Statement Item A B C D Total revenue $100 $ 700 (e) $2,900 Total expense 75 (c) 50 (g)Net income (net
ARRANGEMENT OF THE INCOME STATEMENT Powers Wrecking Service demolishes old buildings and other structures and sells the salvaged materials. During 2009, Powers had $400,000 of revenue from demolition services and $137,000 of revenue from salvage sales. Powers also had $1,500 of interest revenue
ACCOUNTING RELATIONSHIPS Information for Beethoven Music Company is given below.Total assets at the beginning of the year $150,000 Total assets at the end of the year (a)Total liabilities at the beginning of the year 90,000 Total liabilities at the end of the year 130,000 Equity at the beginning of
APPLYING THE FUNDAMENTAL ACCOUNTING EQUATION At the beginning of 2009, Huffer Corporation had total assets of $226,800, total liabilities of $84,200, common stock of $80,000, and retained earnings of $62,600. During 2009, Huffer had net income of $31,500, paid dividends of $11,900, and sold
A recently dismissed accountant tells competitors details about her former employer’s operations as she seeks a new job.Required:Identify each behavior as ethical (E) or unethical (U).
An accountant keeps confidential details of her employers’ legal operations that would be of interest to the public.
Managers of several large companies secretly meet to plan price reductions designed to drive up-and-coming competitors out of the market.
A manager legally reduces the price of a product to secure a larger share of the market.
An accountant advises his client on ways to legally minimize tax payments to the government.
An internal auditor decides against confronting an employee of the business with minor violations of business policy. The employee is a former college classmate of the auditor.
A CPA resigns from an audit engagement rather than allow a business client to violate an accounting standard.
A manager prepares financial statements that grossly overstate the performance of the business.
PROFESSIONAL ETHICS Ethical behavior is essential to the conduct of business activity. Consider each of the following business behaviors:
ANNUAL REPORT ITEMS A company’s annual report includes the following items:Financial statements Notes to the financial statements Management’s discussion and analysis Report of independent accountants Required:For each of the following items, where would you most likely find the information in
RELATIONSHIPS AMONG THE FINANCIAL STATEMENTS During 2009, Moore Corporation paid $16,000 of dividends. Moore’s assets, liabilities, and common stock at the end of 2008 and 2009 were:12/31/2008 12/31/2009 Total assets $149,200 $188,100 Total liabilities 54,600 56,700 Common stock 60,000 60,000
RELATIONSHIPS AMONG THE FINANCIAL STATEMENTS The following information is available at the end of 2009.Total assets on 12/31/2008 $70,000 Total assets on 12/31/2009 78,000 Total liabilities on 12/31/2008 -0-Total liabilities on 12/31/2009 -0-Common stock on 12/31/2008 50,000 Common stock on
RELATIONSHIPS AMONG THE FINANCIAL STATEMENTS Zachary Corporation’s December 31, 2008 balance sheet included the following amounts:Cash $ 23,400 Retained earnings 107,600 Zachary’s accountant provided the following data for 2009:Revenues $ 673,900 Expenses 582,100 Dividends 34,200 Cash inflow
STATEMENT OF CASH FLOWS Walters, Inc. began operations on January 1, 2009. The following information relates to Walters’ cash flows during 2009.Cash received from owners $200,000 Cash paid for purchase of land and building 129,000 Cash paid for advertising 21,000 Cash received from customers
STATEMENT OF RETAINED EARNINGS At the end of 2008, Sherwood Company had retained earnings of $21,240. During 2009, Sherwood had revenues of $831,400 and expenses of $792,100, and paid cash dividends in the amount of $31,500.Required:Determine the amount of Sherwood’s retained earnings at December

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