Archives: Solution Manual

EXERCISE 18-2 NAVARRO CORPORATION Condensed Income Statements For the Years Ended December 31 2017 2016 Amount Percent Amount Percent Cost of goods sold Gross profit Selling expenses Administrative expenses Total operating expenses Income before income taxes Income tax expense Net […]

PROBLEM 7-1A (Continued) Rose Date Explanation Ref. Debit Credit Balance Apr. 1 29 Balance  CR1 1,200 1,200 0 Jennings Co. Date Explanation Ref. Debit Credit Balance 5 23 CR1 CR1 920 1,000 1,980 980 Apr. 1 Balance  2,900 […]

CHAPTER 7 Accounting Information Systems ASSIGNMENT CLASSIFICATION TABLE Learning Objectives Questions Brief Exercises Do It! Exercises A Problems 1. Explain the basic concepts of an accounting information system. 1, 2, 3, 4 1, 2, 3 1 2. Describe the nature […]

PROBLEM 9-1A (Continued) (c) Balance before adjustment [see (b)] ……………………………… $ 19,000 Balance needed …………………………………………………………… 115,000 Adjustment required …………………………………………………….. $ 96,000 The journal entry would therefore be as follows: Bad Debt Expense ……………………………………. 96,000 Allowance for Doubtful Accounts ………. 96,000 […]

r 2.1 SOLUTIONS Notes: The definition here of a matri x calculations. (The dual fact about the r o vectors here are usually written as c o reinforce the definition of AB. o ws of A and the rows of […]

182 CHAPTER 3 • Determinants 5. The system is equivalent to Ax = b, where 210 301 012 A ⎡ ⎤ ⎢ ⎥ =− ⎢ ⎥ ⎢ ⎥ ⎣ ⎦ and 7 8 3 ⎡ ⎤ ⎢ ⎥ =− ⎢ […]

4.8 • Solutions 255 6876 .35 .5 .35 .35(3) .5(.7) .35(0) 1.4,zyyy=++= ++ = 7987 .35 .5 .35 .35(.7) .5(3) .35(.7) 2,zyyy=++= ++ = 81098 .35 .5 .35 .35(0) .5(.7) .35(3) 1.4,zyyy=++=++=… b. This signal is two times the signal […]

4.6 • Solutions 237 A basis for Row A is the pivot rows of B: { } (2,6, 6,6,3,6),(0,3,0,3,3,0),(0,0,0,0,3,0) .− To find a basis for Nul A row reduce to reduced echelon form: 01 0100 . 00 0010 00 0000 […]

8.4 • Solutions 467 h(t) = (1 − t) 3 p 0 + 3t(1 − t) 2 p 1 + 3t 2 (1 − t)p 2 + t 3 p 3 for 0 ≤ t ≤ 1 Thus, h(t) is […]

cussed the performance of two of his company’s products and information about when some products may come out. Both Don and Spencer—but especially Don—violated the standard of confidentiality. They should refrain from disclosing confidential information acquired in the course of […]

CHAPTER 11 STRATEGIC COST MANAGEMENT Activity-based costing (ABC) was introduced in Chapter 4. ABC can significantly improve the accuracy of product costing. Yet, the value of traditional product cost definition is limited and may not be very useful in certain […]

Ex 11-10 Name: Enter the appropriate numbers in the shaded cells in columns D, F, K, and M. 1) Activity Cost / Units Activity Rate Inspection components / = Expediting work / = Reworking products / = Warranty work / […]

© 2015 Cengage Learning. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part. Exercise 10.19 1. The value of the option for the entire amount would be: […]

10-1 CHAPTER 10 DECENTRALIZATION: RESPONSIBILITY ACCOUNTING, PERFORMANCE EVALUATION, AND TRANSFER PRICING DISCUSSION QUESTIONS 1. Decentralization is the delegation of decision– making authority to lower levels. In central- ized decision making, decisions are made at the very top level, and lower-level […]

If the selling unit is not operating at full capacity, it should reduce the trans- fer price to the market price if this would allow the recovery of variable costs plus a portion of the fixed costs. This price reduction […]

CHAPTER 10 DECENTRALIZATION: RESPONSIBILITY ACCOUNTING, PERFORMANCE EVALUATION, AND TRANSFER PRICING As a firm grows, there is a need to delegate decision-making responsibilities to subordinates. Most firms tend to be decentralized in decision-making authority. Performance evaluation, management compensation, and transfer pricing […]

Ex 10-7 Name: Enter the appropriate amounts in the shaded cells in column C and E. 1) ROI forYear 1 Furniture Division Margin xTurnover NOI x Sales Sales Avg Op. Assets x = Margin xTurnover =ROI x = ROI for […]

Ex 9-14 Name: Enter the appropriate amounts in the shaded cells in columns B, D, F, H, J, and L. 1) Material variances: AQ xAP AQ xSP SQ xSP x x x MPV MUV 2) Labor variances: AH xAR AH […]

Reserve Supplemental Exercises Chapter 15 Problem 6 An EWMA chart with 0.5  = and 3.07L= is to be used to monitor a process. Suppose that the process mean is 010  = and 2  = . Consider the […]

𝑃(𝐿𝐶𝐿<𝑋̄⟨𝑈𝐶𝐿|𝜇=45)=𝑃(𝐿𝐶𝐿−𝜇 𝜎𝑋 ̄<𝑍<𝑈𝐶𝐿−𝜇 𝜎𝑋 ̄) ( 44) ( ) LCL UCL P LCL X UCL P Z   −−  = =   Reserve Problems Chapter 15 Section 7 Problem 3 Consider an X control chart with 7.443UCL […]

CHAPTER 15 RESERVE PROBLEMS The following problems have been reserved for your use in assignments and testing and do not appear in student versions of the text. Reserve Problems Chapter 15 Section 3 Problem 1 Control charts are to be […]

Applied Statistics and Probability for Engineers, 7th edition 2017 15–60 15.S17 Consider the hub data in Exercise 15.S5 (a) Construct an EWMA control chart with  = 0.2 and L = 3. Comment on process control. (b) Construct an EWMA […]

15–41 15.8.4 The concentration of a chemical product is measured by taking four samples from each batch of material. The average concentration of these measurements for the last 20 batches is shown in the following table: Use σ = 8 […]

Applied Statistics and Probability for Engineers, 7th edition 2017 (b) Consider a hypothesis test on the mean and standard deviation of data before and after the change (with point 20 removed from the before dataset and point 19 removed from […]

Applied Statistics and Probability for Engineers, 7th edition 2017 15-1 CHAPTER 15 Section 15-3 15.3.1 Control charts are to be constructed for samples of size n = 4, and x and s are computed for each of 20 preliminary samples […]

Source DF SeqSS AdjSS AdjMS F P Main Effects 5 0.1944 0.1944 0.0389 3.3 0.051 A 1 0.0946 0.0946 0.0946 8.02 0.018 Reserve Supplemental Exercises Chapter 14 Problem 6 An article in Biotechnology Progress (December 2002, Vol. 18(6), pp. 1170–1175) […]

15 65 0.12 0.75 0 2− 0 1.153 16 65 0.5 0.75 0 2 0 6.333 17 65 0.25 0.42 0 0 2− 2.533 18 65 0.25 1.33 0 0 2 3.2 19 28 0.25 0.75 2− 0 0 3.233 […]

Analysis of Variance for Production (coded units) Source DF Seq SS Adj SS Adj MS F P Blocks 1 10 10 10 0.00 0.947 TravelTime 1 113419 113419 113419 51.58 0.000 Residual Error 28 61567 61567 2199 Lack of Fit […]

A*B*C*D 1 0.0 0.0 0.03 0.00 0.954 A*B*C*E 1 0.3 0.3 0.28 0.03 0.862 Pooling out nonsignificant effects: From the analysis terms A, B, C, and AB are significant. Factorial Fit: y versus A, B, C, and AB. Estimated Effects […]

Reserve Problems Chapter 14 Section 6 Problem 1 An article in the Annals of Nuclear Energy (“Statistical Analysis of the Fort Calhoun Reactor Coolant Pump System,” Vol. 24(3), 1997) considered the effect of five factors on a recirculating pump motor […]

CHAPTER 14 RESERVE PROBLEMS Please note that the values in the problem statements for this chapter may not be consistent with the values that appear in your evaluation copy. The following problems have been reserved for your use in assignments […]

Applied Statistics and Probability for Engineers, 7th edition 2017 14-80 (c) 14.S9 An article in the Textile Research Institute Journal (1984, Vol. 54, pp. 171–179) reported the results of an experiment that studied the effects of treating fabric with selected […]

14-61 14.11.5 An article in Tappi (1960, Vol. 43, pp. 38–44) describes an experiment that investigated the ash value of paper pulp (a measure of inorganic impurities). Two variables, temperature T in degrees Celsius and time t in hours, were […]

Applied Statistics and Probability for Engineers, 7th edition 2017 14-41 In this model with blocking there are no significant factors. 14.8.5 An article in Quality Engineering [“Designed Experiment to Stabilize Blood Glucose Levels” (1999–2000, Vol. 12, pp. 83–87)] reported on […]

14-21 14.5.5 An article in Journal of Construction Engineering and Management (“Analysis of Earth-Moving Systems Using Discrete—Event Simulation,” 1995, Vol. 121(4), pp. 388–396) considered a replicated two-level factorial experiment to study the factors most important to output in an earth-moving […]

Applied Statistics and Probability for Engineers, 7th edition 2017 14-1 CHAPTER 14 Section 14.3 14.3.1 An article in Industrial Quality Control (1956, pp. 5 – 8) describes an experiment to investigate the effect of two factors (glass type and phosphor […]

Reserve Supplemental Exercises Chapter 13 Problem 5 Consider the following computer output. Source DF SS MS F P Factor ? ? ? ? ? Error 15 167.5 ? Total 19 326.2 S = 3.342 R − Sq = ? R […]

SOLUTION ANOVA output: Source DF SS MS F P Factor 2 0.144 0.072 0.443 0.644 20.1624 ˆerror MS  == 20.072 0.1624 0 ˆ.0036 25 treatments error MS MS n   −− = = = − Negative estimate of […]

CHAPTER 13 RESERVE PROBLEMS The following problems have been reserved for your use in assignments and testing and do not appear in student versions of the text. Reserve Problems Chapter 13 Section 2 Problem 1 Consider the tensile strength example […]

Applied Statistics and Probability for Engineers,7th edition 2017 (c) Analysis of Variance for LEAKAGE VOLTAGE Source DF SS MS F P LENGTH 3 8.1775 2.7258 6.16 0.009 WIDTH 4 6.8380 1.7095 3.86 0.031 Error 12 5.3100 0.4425 Total 19 20.3255 […]

13–21 Applied Statistics and Probability for Engineers,7th edition 2017 Applied Statistics and Probability for Engineers,7th edition 2017 13–22 Cross-linker level ———+———+———+———+ 0.5 (—*—) 1 (—*—) Cross-linker level = 0.5 subtracted from: Cross-linker level Lower Center Upper 1 -0.3618 -0.1667 0.0285 […]

Applied Statistics and Probability for Engineers,7th edition 2017 13-1 CHAPTER 13 Section 13.2 13.2.1 Consider the following computer output. Source DF SS MS F P-value Factor ? 117.4 39.1 ? ? Error 16 396.8 ? Total 19 514.2 (a) How […]

Predictor Coef SE Coef T P Constant 7.6443 0.9530 8.02 0.015 Analysis of Variance Source DF SS MS F P Regression 4 0.005344 0.001336 1.28 0.483 Residual Error 2 0.002089 0.001044 Total 6 0.007433 20.005344 5 0.007433 7 R T […]

(a) What proportion of total variability is explained by this model? (b) Are there any influential points in these data? SOLUTION The regression equation is Rating Pts 2.99 1.20Pct Comp 4.60Pct TD 3.81Pct Int= + + − Predictor Coef Constant […]

(b) Calculate a 95% confidence interval on mean stack loss when 180x= , 220x= , and 390x= . (c) Calculate a 95% prediction interval on stack loss for the same values of the regressors used in part (b). (d) Calculate […]

Fit a multiple regression model to relate the quarterback rating to the percentage of completions, the percentage of TDs, and the percentage of interceptions. (a) Test for significance of regression using 0.05  = . What is the P-value for […]

Reserve Problems Chapter 12 Section 2 Problem 3 You have fit a regression model with three regressors to a data set that has 19 observations. The total sum of squares is 1150 and the model sum of squares is 550. […]

CHAPTER 12 RESERVE PROBLEMS The following problems have been reserved for your use in assignments and testing and do not appear in student versions of the text. Reserve Problems Chapter 12 Section 1 Problem 1 During a research, the amount […]

© The McGraw-Hill Companies, Inc., 2016 12–38 Financial Accounting, 4e Problem 12-5B (LO12.4) Profitability Ratios Calculations 1. Gross profit ratio $3,450,000 $8,900,000 = 38.8% 2. Return on assets $1,230,000 ($3,124,000 + $3,199,000) / 2 = 38.9% 3. Profit margin $1,230,000 […]

Applied Statistics and Probability for Engineers, 7th edition 2017 (d) Stepwise Regression: W versus GF, GA, … Backward elimination. Alpha-to-Remove: 0.1 Response is W on 14 predictors, with N = 30 Step 1 2 3 4 5 6 Constant 512.2 […]