help needed solving wurstiob 7.19 with the provided appendix. please show work, will rate.
appendix
7.19 Compute the future-worth cost of the machine of Problem 7.15. Ans. $365 608-25 7.15 A used machine costs $20000 to purchase. It has an annual maintenance cost of $20 000, a salvage value of $5000, and a 10-year life. I the interest rate is 10% per year, compounded annually, what is the present-worth cost of the machine? Ans. $140 960.12 P.A] COMPOUND INTEREST FACTORS -ANNUAL COMPOUNDING 149 COMPOUND INTEREST FACTORS - ANNUAL COMPOUNDING INTEREST RATE - 10.00 PERCENT SINGLE-PAYMENT COMPOUND-AMOUNT FACTOR (F/P) UNIFORM-SERIES COMPOUND-AMOUNT FACTOR (F/A) UNIFORM-SERIES CAPITAL-RECOVERY FACTOR (A/P) GRADIENT SERIES FACTOR (A/G) Z UN 12 13 15 16 .0000 .4762 .9366 1.3812 1.9101 2.2236 2.6216 3.0045 3.3724 3.7255 4.0641 4.3884 4.6988 4.9955 5.2789 5.5493 5.8071 6.0526 6.2861 6.5081 6.7189 6.9189 7. 1085 7.2891 7.4580 7.6186 77704 7.9137 21 1. 1000 1.2100 1.3310 1.4641 1.6105 1,7716 1.9487 2. 1436 2.3579 2.5937 2.8531 3.1384 3.4523 3.7975 4. 1772 4.5950 5.0545 5.5599 6. 1159 6.7275 7.4002 8.1403 8.9543 9.8497 10.8347 11.9182 13. 1100 14.4210 15.8631 17.4494 19. 1943 21.1138 23.2252 25.5477 28. 1024 45.2593 72.8905 117.3909 189,0591 304.4816 490.3707 789.7470 1271.8954 2048.4002 3298.9690 5313.0226 8556.6760 13780.6123 22 1.0000 2. 1000 3.3100 4.6410 6. 1051 7.7156 9.4872 11,4359 13.5795 15,9374 18.5312 21,3843 24.5227 27.9750 31.7725 35.9497 40.5447 45.5992 51. 1591 57.2750 64.0025 71,4027 79.5430 88.4973 98.3471 109.18 18 121.0999 134,2099 148.6309 164.4940 181.9434 201. 1378 222.2515 245.4767 271.0244 442.5926 718.9048 1163.9085 1880.5914 3034.8164 4893,7073 7887,4696 12708.9537 20474.0021 32979.6903 53120.2261 85556.7605 137796.1234 1.10000 .57619 .40211 .31547 .26380 .22961 20541 . 18744 . 17364 . 16275 15396 14676 14078 13575 . 13147 12782 . 12465 . 12193 . 11955 . 11746 . 11562 . 11401 . 11257 . 11130 . 11017 . 10916 . 10826 . 10745 . 10673 . 10608 . 10550 . 10497 10450 10407 . 10369 10226 10139 10086 10053 . 10033 10020 10013 10008 10005 - 10003 -10002 10001 10001 24 26 30 B. 1782 8.2962 8.4091 8.5152 8.7086 9.0962 9.5704 9.7075 9.8023 9.8672 9.9113 9.9410 9.9609 9.9742 9. 31 9.9889 9.9927 100 P.A] COMPOUND INTEREST FACTORS -ANNUAL COMPOUNDING 149 COMPOUND INTEREST FACTORS - ANNUAL COMPOUNDING INTEREST RATE - 10.00 PERCENT SINGLE-PAYMENT COMPOUND-AMOUNT FACTOR (F/P) UNIFORM-SERIES COMPOUND-AMOUNT FACTOR (F/A) UNIFORM-SERIES CAPITAL-RECOVERY FACTOR (A/P) GRADIENT SERIES FACTOR (A/G) Z UN 12 13 15 16 .0000 .4762 .9366 1.3812 1.9101 2.2236 2.6216 3.0045 3.3724 3.7255 4.0641 4.3884 4.6988 4.9955 5.2789 5.5493 5.8071 6.0526 6.2861 6.5081 6.7189 6.9189 7. 1085 7.2891 7.4580 7.6186 77704 7.9137 21 1. 1000 1.2100 1.3310 1.4641 1.6105 1,7716 1.9487 2. 1436 2.3579 2.5937 2.8531 3.1384 3.4523 3.7975 4. 1772 4.5950 5.0545 5.5599 6. 1159 6.7275 7.4002 8.1403 8.9543 9.8497 10.8347 11.9182 13. 1100 14.4210 15.8631 17.4494 19. 1943 21.1138 23.2252 25.5477 28. 1024 45.2593 72.8905 117.3909 189,0591 304.4816 490.3707 789.7470 1271.8954 2048.4002 3298.9690 5313.0226 8556.6760 13780.6123 22 1.0000 2. 1000 3.3100 4.6410 6. 1051 7.7156 9.4872 11,4359 13.5795 15,9374 18.5312 21,3843 24.5227 27.9750 31.7725 35.9497 40.5447 45.5992 51. 1591 57.2750 64.0025 71,4027 79.5430 88.4973 98.3471 109.18 18 121.0999 134,2099 148.6309 164.4940 181.9434 201. 1378 222.2515 245.4767 271.0244 442.5926 718.9048 1163.9085 1880.5914 3034.8164 4893,7073 7887,4696 12708.9537 20474.0021 32979.6903 53120.2261 85556.7605 137796.1234 1.10000 .57619 .40211 .31547 .26380 .22961 20541 . 18744 . 17364 . 16275 15396 14676 14078 13575 . 13147 12782 . 12465 . 12193 . 11955 . 11746 . 11562 . 11401 . 11257 . 11130 . 11017 . 10916 . 10826 . 10745 . 10673 . 10608 . 10550 . 10497 10450 10407 . 10369 10226 10139 10086 10053 . 10033 10020 10013 10008 10005 - 10003 -10002 10001 10001 24 26 30 B. 1782 8.2962 8.4091 8.5152 8.7086 9.0962 9.5704 9.7075 9.8023 9.8672 9.9113 9.9410 9.9609 9.9742 9. 31 9.9889 9.9927 100
