Deitz J.E., Southam J.L. Contemporary Business Mathematics for Colleges
Подождите немного. Документ загружается.
B (54 points) Complete the following problems as directed. (18 points for each correct graph)
2.
Carla Viberti owns two printing/copying businesses: Viberti Printing and Copies by Carla. Viberti Printing
is near City Hall and does most of its work for corporations. Copies by Carla is in a residential district and
does primarily printing and copying for individuals and small businesses. The following table shows sales
revenues for the two shops for the last 4 months of the year.
Shop September October November December
Viberti Printing $300,000 $225,000 $275,000 $200,000
Copies by Carla 125,000 150,000 100,000 175,000
a. Make a comparative bar graph showing the monthly sales revenue for each shop. Label each axis, and write a title
under the graph. Shade the bars for each shop differently.
514 Part 6 Corporate and Special Applications
Assignment 24.2 Continued
b. On the same grid, make line graphs showing the monthly sales revenue for each shop. Label each axis, and write a
title under the graph. Use a solid line for Viberti Printing and a dashed line for Copies by Carla.
Dollars
(thousands)
300
200
100
Viberti Carla
Sept. Oct. Nov. Dec.
Sales Revenue
Viberti Printing and Copies by Carla
Viberti Carla
100
200
300
Sept. Oct. Nov. Dec.
Dollars
(thousands)
Sales Revenue
Viberti Printing and Copies by Carla
3. Atlantic General Insurance Brokers records the totals of residential (as opposed to commercial) insurance
policy premiums billed each month. The results for the first 4 months of the year are shown classified by
automobile insurance, homeowner’s insurance, and life insurance. Construct a component bar graph
showing the premiums for each insurance type each month. Label each axis, and write a title under the
graph. Shade the three types of insurance differently.
Insurance
Type January February March April
Auto $200,000 $200,000 $160,000 $240,000
Home 360,000 320,000 440,000 360,000
Life 1160,000 1120,000 1200,000 1160,000
Total $720,000 $640,000 $800,000 $760,000
Chapter 24 Business Statistics 515
Assignment 24.2 Continued
$276,000 4 $552,000 5 0.50 or 50% or
$138,000 4 $552,000 5 0.25 or 25% or
$69,000 4 $552,000 5 0.125 or 12.5% or
$69,000 4 $552,000 5 0.125 or 12.5% or
1
8
1
8
1
4
1
2
1
8
1
8
1
4
1
2
C (28 points) Complete the following problem. (points for correct answers as marked)
4. KinatosMedia.com is an Internet web site selling CDs and DVDs, as well as downloadable audio and video
recordings. For its own internal sales analysis, KinatosMedia.com classifies every CD music sale as either
Rock, Country Western, Classical/Jazz, or Folk. In December, KinatosMedia.com had the CD music sales
shown in the table below.
a. Compute the percent of the total and the fraction of the total represented by each category of music. (2 points for
each correct percent, 1 point for each correct fraction)
Music Type Sales Percent Fraction
Rock $276,000
Country 138,000
Classical/Jazz 69,000
Folk 1 69,000
Total 100.0% , or 1
8
8
$552,000
12.5%
12.5%
25%
50%
Score for B (54)
800
600
400
200
Jan. Feb. Mar. Apr.
Dollars
(thousands)
Auto Home Life
Residential Insurance Premiums by Insurance Type
b. Complete the pie chart to approximate the percent of total December CD music sales for each category of music.
Label each section with the category and percent and write a title under the graph. (8 points)
516 Part 6 Corporate and Special Applications
Assignment 24.2 Continued
c. The percents of CD music sales at KinatosMedia.com for November are shown. Complete the pie chart to
approximate the percent of total November sales for each category of music. Label each section with the category
and percent, and write a title under the graph. (Hint: 37.5% is ; 12.5% is ; 30% is somewhere between 25% and
37.5%; 20% is between 12.5% and 25%.) (8 points)
Music Type Percent
Rock 37.5%
Country 30.0%
Classical/Jazz 12.5%
Folk 1 20.0%
100.0%
1
8
3
8
Score for C (28)
Rock
50%
Folk
12.5%
Classical/Jazz
12.5%
Country
25%
KinatosMedia.com
December CD Music Sales
Rock
37.5%
Folk
20%
Classical/Jazz
12.5%
Country
30%
KinatosMedia.com
November CD Music Sales
Appendix A: Answers to Odd-Numbered Problems 517
Chapter 1
Assignment 1.1
1. 310
3. 377
5. 491
7. 639
9. 337
11. 1,215
13. 2,437
15. 1,626
17. 1,589
19. 2,362
21. 1,897.20
23. 1,286.33
25. 929.90
27. 1,904.78
29. 7,269.37
31. 175.93
33. 132.44
35. 265.86
37. 296.36
39. 224.25
Assignment 1.2
1. 61
3. 47
5. 36
7. 76
9. 16
11. 7
13. 59
15. 29
17. 14
19. 584
21. 103
23. 616
25. $73.98
27. $60.82
29. $38.61
31. ($1,388.96)
33. $8,216.01
35. $3,151.61
37. ($211.31)
39. $48.80
41. $1,790,906.69
Assignment 1.3
1. 26
3. 728
5. 90
7. 240
9. 72
11. 144
13. 48
15. 80
17. 36
19. 88
21. 28
23. 136
25. 72,576
27. 317,327,062
29. 1,080,000
31. 4,184,998
33. 548,784
35. 2,266,875
37. 184,200
39. 166,050
41. 37,500
43. 27,540
45. 9,800
47. 1,000
49. 585,514
51. 144.00
53. 366.08
55. 1,787.50
57. 2,352
59. 3,234
61. 26,400
Assignment 1.4
1. 12
3. 3
5. 42
7. 4
9. 18
11. 30
13. 13
15. 99
17. 52
19. 18
21. 5 (153)
23. 976
25. 390
27. 90 (5)
29. 7 (600)
31. 22 (16)
33. 612
35. 178 (28)
37. 184 (137)
39. 1,000 (7)
41. 20 (118)
43. 517 (597)
45. 1,111 (49)
47. $2.20
49. 1 (49)
51. 1,112 (36)
53. 260 (49)
55. 2,000,148 (24)
57. 45
59. 105 (9)
Assignment 1.5
1. 400,000
3. 2,400,000
5. 5,400,000
7. 30,000
9. 2,000,000
11. 640,000
13. 7,000,000
15. 1,000,000
17. 4,000
19. 4,000
21. 270,000; 259,602
23. 10,000,000; 9,822,780
25. 140,000; 139,867
27. 60; 51
29. 200; 208
Chapter 2
Assignment 2.1
1.
3. 3
5.
7.
9.
11.
13.
15.
17.
19.
7
10
2
3
3
5
2
5
33
5
21
8
37
10
1
10
13
2
1
6
Appendix A: Answers to Odd-Numbered Problems
21.
23.
25.
27.
29.
31.
33.
35.
37.
39.
41.
43.
45.
47.
Assignment 2.2
1.
3.
5.
7
7.
9.
11.
13.
15.
17.
19.
21.
Chapter 3
Assignment 3.1
1. 0.0613
3. 0.64
5. 860.00098
7. three hundred eight and
ninety-seven hundredths
9. four hundred ninety-two
and three tenths
11. forty-two and four
hundred eighty-one
ten-thousandths
13. one thousand seven and
four tenths
15. 49.0 mi
17. 374.3 lb
19. 6.4 oz
21. $0.10
23. $8.10
25. $53.00
27. 0.005 gal
29. 8.186 in.
31. 0.200 lb
33. $0.16
35. $2.10
37. $0.66
39. 22.2363
41. 104.4996
43. 29.281
45. 249.202
47. 0.364
49. 17.415
51. 3.682
53. 0.4095
55. 0.176
57. 1.677
Assignment 3.2
1. $1,311.58
3. $338.52
5. 79.3354
7. 79.9969128
9. $1.85
11. $45.25
13. 6.12
15. 62.5
17. 470
19. 0.632
21. $21,723.00
23. $720.00
25. $0.43
27. c. 0.04
29. c. 28
31. b. 0.048
33. c. 270
35. d. 120,000
37. a. 0.004
39. b. 1.2
41. a. 70
Assignment 3.3
1. 8.25 ft
3. 16.85 mi
5. $302.13
7. $460
9. $125
11. $0.19
13. 67.1 gal
Chapter 4
Assignment 4.1
1. $12,000
3. AUTO
5. $31.60
7. $44.85
9. 11
11. $400
13. $310
15. $28
17. $62.50
19. $114
21. 22
23. 385
25. 7
27. 3
29. 21
31. a. 30, 25
b. 36, 31
c. 66, 60
33. a. 25, 5
b. 9, 3
c. 100, 20
Assignment 4.2
1. $1.44
3. $6.12
5. 103 lb
7. $1.50
9. 900 mi
14
2
3
times
1
1
2
qt
13
1
3
cu yd
4
1
6
1
3
7
1
7
8
1
1
6
6
3
4
5
8
1
6
7
8
in.
7
11
12
qt
2
17
30
1
17
20
1
8
12
5 1
2
3
1
2
12
5 1
1
6
6
58
45
5 7
13
45
7
12
6
5 9
3
17
12
5 4
5
12
10
10
5 1
36
45
15
35
15
24
15
18
518 Appendix A: Answers to Odd-Numbered Problems
11. $9.95
13. $79.92
15. $14.85
17. $23.70
19. $760
21. $801
23. $799.60
25. $240
27. $55.79
29. $89.40
31. 6 1 4 1 2 5 17 2 5
33. 9 2 3 2 1 5 2 1 3
35. 20 1 1 1 2 5 16 1 7
37. 12 1 3 2 3 5 7 1 5
39. 64 2 32 2 8 5 8 1 16
Chapter 5
Assignment 5.1
1. 0.31
3. 0.0333
5. 300%
7. 15%
9. 175%
11. 2.245
13. 52%
15. 8.25%
17. 400%
19. 0.0001
21. 0.21
23. 11.17
25. 0.34
27. $0.29
29. $1.65
31. 16
33. 75
35. 0.96
37. 20%
39. 200%
41. $1.20
43. 150%
45. $48
47. $8,000
49. 56
51. 480
53. 40%
55. $21.00
57. 160%
59. 25
Assignment 5.2
1. 210
3. 30
5. $8,320
7. 544
9. $170
11. 16%
13. 25%
15. 20%
17. (25); (4.6%)
19. 1230; 112.7%
21. (1,318); (8.9%)
23. (189); (17.4%)
25. 1310; 117.2%
27. ($63.53); (9.4%)
29. 155.60; 114.9%
31. 122.74; 115%
33. 1193.39; 14.0%
35. (216.61); (4.7%)
Assignment 5.3
1. 220
3. 6,500
5. 38%
7. 280,000
9. $720
11. $3,250
13. $52,942
15. 10%
17. $62,500
19. 100%
Assignment 5.4
1. a. 1,200; 16%; $2,400
b. 1,800; 24%; 3,600
c. 2,100; 28%; 4,200
d. 2,400; 32%; 4,800
3. $6,400; $3,200; $4,800;
$5,600
5. $8,840; $6,760; $4,940;
$5,460
Chapter 6
Assignment 6.1
1. $3,600; $3,600
3. 2,100; 3,600
5. 3,840; 5,640
7. 3,040
9. 3,720
11. 4,900
13. $1,152; $36,997
15. $504; $7,612
17. $987; $12,841
19. $539; $5,634
21. $388; $5,456
Assignment 6.2
1. $6,275
3. $3,450
5. $3,680
7. $1,834.20
9. $952
11. $10,800
Chapter 7
Assignment 7.1
1. $441; $819
3. $2,120; $6,360
5. 80%; $5,592
7. $720; $420; —; $1,260
9. 60%; 80%; —; $864
11. 70%; 80%; 95%; 46.8%
13. $466
Assignment 7.2
1. June 1; June 21; $86.25;
$2,788.87
3. Sept. 4; Oct. 4; $6.75;
$443.25
5. Apr. 8; 98%; $570.85
7. $625.00; $356.94
Chapter 8
Assignment 8.1
1. $655.95
3. $455.48
5. $280.99
7. $340; $1,190
9. $1,050; $2,550
11. $480; $1,120
13. $2,250; $4,750
15. 160%; $775
17. 220%; $50
19. 135%; $440
21. 150%; $1,500
23. $1,575; $3,675
25. $1,116; 55%
Assignment 8.2
1. $149.49
3. $1,819
5. $37.49
7. $66; $54
9. $144; $216
11. $999; $999
13. $494.40; $329.60
15. 60%; $1,425
17. 55%; $260
19. 70%; $3,600
Appendix A: Answers to Odd-Numbered Problems 519
21. 65%; $820
23. $174; $174
25. $72.96; 60%
Chapter 9
Assignment 9.1
1. 585.00; 4,782.50; 3,262.50;
2,272.50; 2,207.20;
1,917.50; 5,762.75;
5,636.33; 4,671.33; 4,021.33
3. 1,190.85; 1,190.85;
1,190.85; 878.05
5. 877.76; 3,037.76; 3,037.76;
1,837.49
7. $1,669.35
9. 2,141.70; 1,993.50; 2,970.30;
2,156.30; $1,871.13
11. 3,020.10; 2,754.38; 2,668.68;
3,604.30; $2,374.16
Assignment 9.2
1. 802.50; 752.90; 678.71;
904.21; 791.89; 758.56;
746.56; 678.79; 466.79;
328.79; 422.79
3. a. $728.47 b. $1,630.27
c. $951.41 d. $737.40
e. $962.18
Assignment 9.3
1. Cogswell Cooling, Inc.
Reconciliation of Bank Statement,
November 30
Checkbook balance $ 480.77
Minus unrecorded bank charges:
Service charge
0 00
9.50
$ 471.27
Plus bank interest credit 0 0
12.00
Adjusted checkbook balance $ 483.27
Bank balance on statement $1,050.82
Minus outstanding checks:
No. 148 $ 13.90
No. 156 235.10
No. 161 96.35
No. 165 $222.2
0 3 567.55
Adjusted bank balance $ 483.27
3. Linberg Floors
Reconciliation of Bank Statement, May 31
Checkbook balance $19,512.54
Plus bank interest credited
0000035.20
$19,547.74
Minus unrecorded bank charges:
Service charge $ 18.00
Automatic 1,765.00
transfer—
insurance
Returned check
0
920.00 00
2,703.00
Adjusted checkbook balance $16,844.74
Bank balance on statement $18,120.16
Plus deposit not recorded 3
2,004.35
by bank $20,124.51
Minus outstanding checks:
No. 730 $ 85.17
No. 749 1,216.20
No. 753 462.95
No. 757 512.80
No. 761 19.75
No. 768
3 982.90 3 3,279.77
Adjusted bank balance $16,844.74
Chapter 10
Assignment 10.1
1. $360.00; $108.00; $18.00;
$486.00
320.00; —; —; 320.00
400.00; 120.00; 40.00;
560.00
360.00; 67.50; —; 427.50
352.00; —; —; 352.00
280.00; —; —; 280.00
320.00; 84.00; —; 404.00
360.00; 13.50; —; 373.50
352.00; 105.60; 17.60; 475.20
352.00; —; —; 352.00
380.00; 114.00; 38.00; 532.00
400.00; 60.00; —; 460.00
$4,236.00; $672.60;
$113.60; $5,022.20
3. $2,838.98
5. $637.54
7. $9.49; $10.00; $0.51
9. $41.59; $42.00; $0.41
Assignment 10.2
1. $592.00; $592.00; $36.70;
$8.58; $65.00; $125.28;
$466.72
600.00; 5; 22.50; 112.50;
712.50; 44.18; 10.33;
50.00; 116.51; 595.99
432.00; 432.00; 26.78; 6.26;
50.00; 95.04; 336.96
600.00; 600.00; 37.20; 8.70;
26.00; 89.90; 510.10
496.00; 8; 18.60; 148.80;
644.80; 39.98; 9.35; 39.00;
106.33; 538.47
592.00; 4; 22.20; 88.80;
680.80; 42.21; 9.87; 27.00;
97.08; 583.72
424.00; 424.00; 26.29; 6.15;
39.00; 83.44; 340.56
571.20; 2; 21.42; 42.84;
614.04; 38.07; 8.90; 13.00;
71.97; 542.07
500.00; 500.00; 31.00; 7.25;
51.00; 104.25; 395.75
$4,807.20; $392.94;
$5,200.14; $322.41;
$75.39; $360.00; $889.80;
$4,310.34
3. $27.94; $6.53; $16.58;
$55.05; $395.55
25.54; 5.97; 12.72; 48.23;
363.77
25.54; 5.97; 12.72; 48.23;
363.77
29.48; 6.89; 19.07; 59.44;
416.06
25.74; 6.02; 13.04; 48.80;
366.40
30.40; 7.11; 20.55; 62.06;
428.19
26.51; 6.20; 14.27; 50.98;
376.52
27.03; 6.32; 15.11; 52.46;
383.44
31.62; 7.40; 22.52; 65.54;
444.46
31.35; 7.33; 22.08; 64.76;
440.84
31.99; 7.48; 23.12; 66.59;
449.41
30.91; 7.23; 21.37; 63.51;
434.99
33.22; 7.77; 25.10; 70.09;
465.71
$377.27; $88.22; $238.25;
$755.74; $5,329.11
5. a. $22,528.40
b. $1,396.75
c. $326.67
d. $2,500.95
e. $4,224.37
7. a. $19,500.00; $7,000.00
b. $56.00
c. $378.00
d. $434.00
520
Appendix A: Answers to Odd-Numbered Problems
Chapter 11
Assignment 11.1
1. $0.59; $8.96; $1.04
0.16; 2.51; 2.50
2.44; 37.29; 2.71
1.37; 20.93; 4.07
0.36; 5.48; 4.52
1.16; 17.66; 2.34
1.30; 19.85; 0.15
0.07; 1.05; 0.20
0.70; 10.68; 4.32
1.24; 19.02; 0.98
3. $106.26
5. a. Discount Carpets
b. $312
Assignment 11.2
1. a. $625,000,000
b. $732,997,500
c. $361,760,000
3. $1.30
$0.98
5. $2,565
7. $539.75
9. a. 1.7% (0.017)
1.5% (0.015)
1.35% (0.0135)
2.0% (0.02)
b. 17 mills
15 mills
13.5 mills
20 mills
11. $1,392
Assignment 11.3
1. a. $19,950
b. $31,000
c. $17,200
d. $7,092
e. $11,082
3. a. $350
b. $35
5. a. $35,550
b. $4,550
Chapter 12
Assignment 12.1
1. a. $960
b. $220
c. $1,650
d. $1,430
3. a. $3,600
b. $2,400
c. $279
d. $3,600
5. a. $53,340
b. $50,000
c. $6,000
d. $3,440
e. $56,000
Assignment 12.2
1. a. $3,724
b. $2,793
c. $558.60
3. $200,000
5. a. $165,000
b. $55,000
c. $180,000
d. $120,000
7. $360,000
Assignment 12.3
1. $19.30; $3,860.00
$8.26; $2,643.20
$27.04; $540.80
$4.91; $2,356.80
$16.83; $3,366.00
$53.86; $4,578.10
3. $4,800
5. a. $9,050
b. $9,500
c. $6,545
7. a. $600
b. $1,896
Chapter 13
Assignment 13.1
1. $30.00
3. $48.00
5. $187.50
7. $2,240.00
9. $130.00
11. $48.00; $47.34; $0.66
13. $480.00; $473.42; $6.58
15. $375.00; $369.86; $5.14
17. $9.65; $9.25; $0.40
19. $60.32; $60.00; $0.32
21. $4,800
23. 8%
25. 225 days
27. $91.80
29. 7.5%
Assignment 13.2
1. $12.75
$862.75
3. $90
$3,690
5. $2,080
$62,080
7. $924.66
$45,924.66
9. $67.81
$5,067.81
Chapter 14
Assignment 14.1
1. a. 1.5%
b. 1.25%
c. 1.4%
d. 0.6%
e. 0.55%
f. 1.6%
g. 1.2%
h. 0.7%
i. 0.75%
j. 0.8%
3. $29.34; $1,748.68
5. $45.15; $1,151.95
7. $1,690.26; $23.63; $993.55
9. $1,098.40; $12.23;
$1,783.02
11. $790.12; $9.15; $1,571.62
Assignment 14.2
1. $36.00; $1,636.00;
$3,200.00
3,200.00; 24.00; 1,624.00;
1,600.00
1,600.00; 12.00; 1,612.00
3. $36.00; $1,636.00;
$3,200.00
3,200.00; 36.00; 1,636.00;
1,600.00
1,600.00; 36.00; 1,636.00
5. a. $3,200
b. $115.50
c. 14.4%
7. a. $3,200
b. $108
c. 13.5%
Assignment 14.3
A. 1. $204.52242; $3,681.40
3. $6.32649; $1,739.78
B. 5. $254.70501
7. 4,516.77; 33.88;
1,494.35; 3,022.42
9. 1,516.86; 11.38;
1,528.24; 1,516.86
Appendix A: Answers to Odd-Numbered Problems 521
C. 11. 4,845.00; 36.34;
1,163.66; 3,681.34
13. 2,508.95; 18.82;
2,527.77; 2,508.95
D. 15. 159,769.12; 798.85;
232.03; 159,537.09
Chapter 15
Assignment 15.1
1. 188
3. 122
5. 121
7. January 30, 2012
9. December 5, 2012
11. March 9, 2010
13. Jan. 10, 2011; $403.00;
$26,403.00
15. Oct. 28, 2009; $583.92;
$36,333.92
17. 125; $730.07; $42,530.07
19. Aug. 10, 2009; $2,115.62;
$54,115.62
Assignment 15.2
1. $31.25
$2,531.25
May 15
32
$24.75
$2,506.50
3. $0
$4,500
Jan. 22
39
$48.75
$4,451.25
5. $71.01
$3,671.01
July 19
44
$57.53
$3,613.48
7. $0
$4,000
Oct. 15
45
$49.32
$3,950.68
Assignment 15.3
1. $250; $7,250; 10.34%
3. $825; $15,675; 12.63%
5. $27.18; $952.82; 7.71%
7. $100.00; 20; $26.85; $73.15
9. $407.19; 33; $254.48;
$152.71
11. $92.00; 30; $71.87; $20.13
13. $650.00; 20; $118.07;
$531.93
Chapter 16
Assignment 16.1
1. $7,622.94; $1,622.94
3. $37,690.80; $17,690.80
5. $5,719.80; $719.80
7. $5,713.00; $1,713.00
9. $4,381.50
11. $46,140.66
13. $2,062.88
15. $22,510.44
17. $7,590.85
19. $7,142.85
21. $31,622.58
23. $1,750.71
25. $308.99
Assignment 16.2
1. $3,266.17; $633.83
3. $12,116.17; $10,883.83
5. $5,512.60; $4,487.40
7. $2,285.35; $214.65
9. $1,060.20
11. $9,230.00
13. $4,407.62
15. $2,714.50
17. $2,218.98
19. $4,273.90
21. $18,561.75
23. $4,884.72
25. $360.49
Chapter 17
Assignment 17.1
1. $696.00
$546.00
$552.00
$781.20
$1,260.00
$648.00
$4,483.20
3. a. $21,420
b. $22,200
c. $21,700
Assignment 17.2
1. $120,000; $96,000
120,000; 72,000; 93,000
86,000
$75,000; 82,000; 87,000;
$61,000
3. a. $61,400
b. 5.73
5. a. $30,123
b. $50,205
7. $1,555,829
9. a. $200,000; $4,000
b. $182,000; $86,000
c. $255,500; $188,500
d. $275,591; $168,409
e. $24,000; $13,500
f. $160,000; $208,000
g. $360,000; $60,000
h. $313,043; $126,957
i. $112,500; $12,500
j. $100,000; $30,000
Chapter 18
Assignment 18.1
1. a. $2,700; $21,600;
$8,400
b. $6,100; $36,600;
$11,400
c. $10,500; $52,500;
$31,500
d. $5,600; $5,600;
$29,000
3. a. $14,000
b. $18,000
5. a. $4,000.00; $3,062.50
b. $3,715.20; $343.68
c. $2,000.00; $1,000.00
d. $1,920.00; $1,228.80
e. $2,362.50; $1,328.91
f. $7,695.00; $6,232.95
7. $1,540.39
9. $8,000
$5,333
$2,667
11. straight-line, $22,286
Assignment 18.2
1. a. $2,475
b. $8,640
3. $97,200
5. $15,670
522
Appendix A: Answers to Odd-Numbered Problems
Chapter 19
Assignment 19.1
1. 11.81%; 11.37%; $100,000;
13.33%
18.06%; 15.92%; $250,000;
23.81%
10.83%; 9.86%; $129,500;
19.91%
40.69%; 37.14%; $479,500;
19.57%
14.17%; 14.70%; $50,000;
5.15%
5.00%; 4.48%; $64,200;
21.70%
9.17%; 10.22%; $(14,200);
2.11%
43.19%; 45.47%; $110,000;
3.67%
6.94%; 7.17%; $27,200;
5.75%
59.31%; 62.86%; $123,000;
2.97%
100.00%; 100.00%;
$602,500; 9.13%
0.53%; 0.94%; $(24,000);
238.71%
1.53%; 1.33%; $22,530;
25.75%
0.33%; 0.30%; $4,000;
20.41%
2.38%; 2.56%; $2,530; 1.50%
24.31%; 23.86%; $176,200;
11.19%
2.50%; 3.18%; $(30,000);
214.29%
26.81%; 27.04%; $146,200;
8.19%
29.19%; 29.61%; $148,730;
7.61%
62.50%; 61.70%; $429,200;
10.54%
6.25%; 6.67%; $10,000;
2.27%
2.06%; 2.02%; $14,570;
10.91%
70.81%; 70.39%; $453,770;
9.77%
100.00%; 100.00%;
$602,500; 9.13%
3. 43.23%; 41.79%; $928,778;
13.52%
7.25%; 7.77%; $29,333;
2.29%
2.37%; 2.13%; $77,888;
22.25%
52.85%; 51.69%;
$1,035,999; 12.19%
9.63%; 10.22%; $56,403;
3.36%
24.35%; 24.20%; 2$94,767;
213.73%
5.28%; 6.02%; $(38,364);
23.87%
26.44%; 25.35%; $602,365;
14.45%
15.44%; 16.94%; $44;
0.00%
47.15%; 48.31%; $564,045;
7.10%
100.00%; 100.00%;
$1,600,044; 9.73%
20.66%; 24.77%;
$(345,473); 28.48%
15.82%; 13.85%; $575,666;
25.27%
4.26%; 4.22%; $73,683;
10.61%
40.74%; 42.85%; $303,876;
4.31%
20.95%; 22.75%; $39,273;
1.05%
7.11%; 5.95%; $305,603;
31.24%
28.06%; 28.70%; $344,876;
7.31%
68.80%; 71.55%; $648,752;
5.51%
26.30%; 24.80%; $667,520;
16.37%
2.78%; 2.81%; $40,372;
8.75%
2.12%; 0.85%; $243,400;
174.63%
31.20%; 28.45%; $951,292;
20.33%
100.00%; 100.00%;
$1,600,044; 9.73%
Assignment 19.2
1. 103.95%; 103.76%;
$93,000; 11.25%
3.95%; 3.76%; $5,000;
16.67%
100.00%; 100.00%;
$88,000; 11.04%
23.73%; 24.72%; $13,000;
6.60%
51.98%; 49.56%; $65,000;
16.46%
75.71%; 74.28%; $78,000;
13.18%
27.12%; 26.35%; $30,000;
14.29%
48.59%; 47.93%; $48,000;
12.57%
51.41%; 52.07%; $40,000;
9.64%
14.98%; 15.06%; $12,600;
10.50%
9.49%; 10.04%; $4,000;
5.00%
2.03%; 2.51%; $(2,000);
210.00%
0.51%; 0.53%; $300; 7.14%
0.41%; 0.39%; $500; 16.13%
0.14%; 0.18%; $(200);
214.29%
0.79%; 0.65%; $1,800;
34.62%
0.36%; 0.26%; $1,100;
52.38%
28.71%; 29.61%; $18,100;
7.67%
22.70%; 22.46%; $21,900;
12.23%
3.62%; 3.51%; $4,000;
14.29%
19.08%; 18.95%; $17,900;
11.85%
3. 102%; 102%; $12,200; 16%
2%; 2%; $200; 11%
100%; 100%; $12,000; 16%
26%; 24%; $4,500; 26%
45%; 48%; $3,000; 9%
71%; 72%; $7,500; 14%
28%; 30%; $2,100; 10%
42%; 42%; $5,400; 18%
58%; 58%; $6,600; 16%
13%; 15%; $300; 3%
9%; 8%; $1,500; 25%
2%; 2%; $200; 17%
1%; 1%; $70; 18%
1%; 1%; $50; 8%
0%; 1%; $(70); 217%
2%; 2%; $200; 12%
0%; 0%; $(30); 214%
28%; 29%; $2,220; 10%
30%; 29%; $4,380; 21%
3%; 3%; $200; 10%
27%; 26%; $4,180; 22%
Appendix A: Answers to Odd-Numbered Problems 523