alternativas de costos ing. economica- ejercicios

34
Meta (año1) 18,000,000 Meta (año5) 20,000,000 Turnos (horas/dia) 8 Dias habiles / año 300 # horas extras 25% Recargo horas extras 50% (Genera Prest. Sociales. y Mtto (cada _ horas) 3500 (31 Dic) Prop. Defectuosas 4% Costo Mat. Primas ($/und) 20.8333333333 (año 2013) Capacidad equipo (und/hora) 3,500 (b y m) Aumento Costo MP (anual) 0.12 #Operarios req / maquina 2 Salario mensual $1,000,000 (año 2013) Aumento Salarial (anual) 12% Prest. Sociales 1 Costo Equipo $100,000,000 Valorizacion equipo (anual) -20.00% Vida Util (años) 4 Costo Mtto 12% Valor del mercado maquina 30% TMAR (anual comp. seman. antic. 25.00000000% TMAR (seman. antic.) 6.25000000% TMAR (seman.) 6.66666667% TMAR (anual) 0.27442932129 S (Grad. Geometrico) 0.02669009608 combustible requerido (kWh) 18750 Costo de combustible ($/kw) 225000000 (año 2013) Valorizacion Energia 12% Gradiente Geometrico

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Page 1: Alternativas de Costos Ing. Economica- Ejercicios

Meta (año1) 18,000,000Meta (año5) 20,000,000Turnos (horas/dia) 8Dias habiles / año 300# horas extras 25%Recargo horas extras 50% (Genera Prest. Sociales. y Personal Nomina)Mtto (cada _ horas) 3500 (31 Dic)Prop. Defectuosas 4%Costo Mat. Primas ($/und) 20.8333333333 (año 2013)Capacidad equipo (und/hora) 3,500 (b y m)Aumento Costo MP (anual) 0.12#Operarios req / maquina 2Salario mensual $1,000,000 (año 2013)Aumento Salarial (anual) 12%Prest. Sociales 1Costo Equipo $100,000,000Valorizacion equipo (anual) -20.00%Vida Util (años) 4Costo Mtto 12%Valor del mercado maquina 30%

TMAR (anual comp. seman. antic.) 25.00000000%TMAR (seman. antic.) 6.25000000%TMAR (seman.) 6.66666667%TMAR (anual) 0.27442932129

S (Grad. Geometrico) 0.02669009608combustible requerido (kWh) 18750Costo de combustible ($/kw) 225000000 (año 2013)Valorizacion Energia 12%

Gradiente Geometrico

Page 2: Alternativas de Costos Ing. Economica- Ejercicios

2013 20140 1

Und. A fabricar (b) - 18000000.00Und. A fabricar (b y m) - 18750000# horas-maquina - 5357.14285714286

(Genera Prest. Sociales. y Personal Nomina) Costo Anual MP - $437,500,000.00Capac. Produccion (b y m) sin HE - 8400000Capac. Produccion (b y m) con HE - 10500000# equipos necesarios sin HE - 2.2321# equipos necesarios con HE - 1.7857# equipos defin. funcionando - 2# operarios requeridos - 4Costo Anual MO sin HE - $ 53,760,000.00 Costo Anual MO con HE - $ 53,760,000.00 # horas-maquina disponibles - 4800# horas-maquina extras - 557.142857142857Costo Unit. HE ($/hora) - $16,800.00Costo Anual h-persona extra - $18,720,000.00Consumo Anual combustible (kWh) - 18750Costo Anual combustible - $252,000,000.00# horas de funcionamiento equipo - 2678.57Costo Anual Mtto - $0.00

COSTO ANUAL TOTAL $0.00 $815,740,000.00INVERSION EQUIPOS NUEVOS $200,000,000.00 $0.00

VALOR DEL MERCADO $0.00 $0.00FLUJO DE CAJA $200,000,000.00 $815,740,000.00

COSTO PRESENTE $200,000,000.00 $640,082,573.72

CPE $2,927,228,511.86

Page 3: Alternativas de Costos Ing. Economica- Ejercicios

2015 2016 2017 20182 3 4 518480421.73 18973665.96 19480074.93 20000000.00

19250439.3015064 19764235.3760524 20291744.7171937 20833333.33333335500.12551471611 5646.92439315782 5797.64134776962 5952.38095238095

$503,078,147.08 $578,485,993.30 $665,196,940.85 $764,905,244.448400000 8400000 8400000 8400000

10500000 10500000 10500000 105000002.2917 2.3529 2.4157 2.48021.8334 1.8823 1.9325 1.9841

2 2 2 24 4 4 4

$ 60,211,200.00 $ 67,436,544.00 $ 75,528,929.28 $ 84,592,400.79 $ 60,211,200.00 $ 67,436,544.00 $ 75,528,929.28 $ 84,592,400.79

4800 4800 4800 4800700.125514716112 846.924393157819 997.641347769622 1152.38095238095

$18,816.00 $21,073.92 $23,602.79 $26,435.13$26,347,123.37 $35,696,033.81 $47,094,239.25 $60,926,669.62

19250.4393015064 19764.2353760524 20291.7447171937 20833.3333333333$289,773,012.72 $333,207,932.14 $383,153,437.93 $440,585,420.80

2750.06 2823.46 2898.82 2976.19$15,360,000.00 $12,288,000.00 $0.00 $7,864,320.00

$954,980,683.17 $1,094,551,047.26 $1,246,502,476.59 $1,443,466,456.45$0.00 $0.00 $314,703,872.00 $0.00$0.00 $0.00 $60,000,000.00 $94,411,161.60

$954,980,683.17 $1,094,551,047.26 $1,501,206,348.59 $1,349,055,294.85

$587,980,708.50 $528,796,724.27 $569,085,306.93 $401,283,198.43

Page 4: Alternativas de Costos Ing. Economica- Ejercicios

Mecanico Manual# Und. Producidas/hora 10,000 7,000# Und. Defectuosas 8% 3%# Operarios/hora 3 7Potencia Electrica (kW) 100 40Costo/hora trabajada ($/h) 1,000 1,000Prestaciones Sociales 46% 46%Costo Energia ($/kWh) 50 50Vida de operación (años) 4 6VM al cabo de su vida economica 40% 20%VM antes de cumplir la V. Econom. 60% 30%Inversion Inicial $10,000,000 $5,000,000Crec. Anual costo energia 20% 20%Crec. Anual costo MOD 15% 15%Crec. Anual equipo nuevo 10% 10%Produccion diaria exigida (und) 120,000 120,000

TMAR (anual) 30%

Ejercicio Varela 4.10

Page 5: Alternativas de Costos Ing. Economica- Ejercicios

Mecanico0

Und. a fabricar (b) -Und. a fabricar (b y m) -Capacidad Equipo (b y m) -#horas-trabajo -Costo Anual MO -Prestaciones Sociales -Energia Electrica (kWh) -Costo Energia Electrica -

COSTO TOTAL ANUAL $ - INVERSION EQUIPOS NUEVOS $ 10,000,000.00

VM $ - FLUJO DE CAJA $ 10,000,000.00

COSTO PRESENTE $ 10,000,000.00

CPE $ 188,728,968.93

Manual0

Und. a fabricar (b) -Und. a fabricar (b y m) -Capacidad Equipo (b y m) -#horas-trabajo -Costo Anual MO -Prestaciones Sociales -Energia Electrica (kWh) -Costo Energia Electrica -

COSTO TOTAL ANUAL $ - INVERSION EQUIPOS NUEVOS $ 5,000,000.00

VM $ - FLUJO DE CAJA $ 5,000,000.00

COSTO PRESENTE $ 5,000,000.00

CPE $ 317,390,575.09

Page 6: Alternativas de Costos Ing. Economica- Ejercicios

1 2 3 4 543800000 43800000 43800000 43800000 43800000

47608695.6521739 47608695.6521739 47608695.6521739 47608695.6521739 47608695.652173910869.5652173913 10869.5652173913 10869.5652173913 10869.5652173913 10869.5652173913

4380 4380 4380 4380 4380 $ 15,111,000.00 $ 17,377,650.00 $ 19,984,297.50 $ 22,981,942.12 $ 26,429,233.44 $ 6,951,060.00 $ 7,993,719.00 $ 9,192,776.85 $ 10,571,693.38 $ 12,157,447.38

438000 438000 438000 438000 438000 $ 26,280,000.00 $ 31,536,000.00 $ 37,843,200.00 $ 45,411,840.00 $ 54,494,208.00 $ 48,342,060.00 $ 56,907,369.00 $ 67,020,274.35 $ 78,965,475.50 $ 93,080,888.83 $ - $ - $ - $ 14,641,000.00 $ - $ - $ - $ - $ 4,000,000.00 $ - $ 48,342,060.00 $ 56,907,369.00 $ 67,020,274.35 $ 89,606,475.50 $ 93,080,888.83

$ 37,186,200.00 $ 33,672,999.41 $ 30,505,359.29 $ 31,373,717.83 $ 25,069,389.63

$ 188,728,968.93

1 2 3 4 543800000 43800000 43800000 43800000 43800000

45154639.1752577 45154639.1752577 45154639.1752577 45154639.1752577 45154639.17525777216.49484536083 7216.49484536083 7216.49484536083 7216.49484536083 7216.494845360836257.14285714286 6257.14285714286 6257.14285714286 6257.14285714286 6257.14285714286

$ 50,370,000.00 $ 57,925,500.00 $ 66,614,325.00 $ 76,606,473.75 $ 88,097,444.81 $ 23,170,200.00 $ 26,645,730.00 $ 30,642,589.50 $ 35,238,977.93 $ 40,524,824.61

250285.714285714 250285.714285714 250285.714285714 250285.714285714 250285.714285714 $ 15,017,142.86 $ 18,020,571.43 $ 21,624,685.71 $ 25,949,622.86 $ 31,139,547.43 $ 88,557,342.86 $ 102,591,801.43 $ 118,881,600.21 $ 137,795,074.53 $ 159,761,816.85 $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 88,557,342.86 $ 102,591,801.43 $ 118,881,600.21 $ 137,795,074.53 $ 159,761,816.85

$ 68,121,032.97 $ 60,705,207.95 $ 54,110,878.57 $ 48,245,885.83 $ 43,028,502.25

$ 317,390,575.09

Page 7: Alternativas de Costos Ing. Economica- Ejercicios

643800000

47608695.652173910869.5652173913

4380 $ 30,393,618.46 $ 13,981,064.49

438000 $ 65,393,049.60 $ 109,767,732.55 $ - $ 8,784,600.00 $ 100,983,132.55

$ 20,921,302.78

643800000

45154639.17525777216.494845360836257.14285714286

$ 101,312,061.53 $ 46,603,548.31

250285.714285714 $ 37,367,456.91 $ 185,283,066.75 $ - $ 1,000,000.00 $ 184,283,066.75

$ 38,179,067.53

Page 8: Alternativas de Costos Ing. Economica- Ejercicios

0 1 2 3 4INGRESOS $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00

COSTO $ 25,000.00 $ 5,000.00 FLUJO DE CAJA -$ 25,000.00 $ 10,000.00 $ 10,000.00 $ 5,000.00 $ 10,000.00

VALOR PRESENTE -$ 25,000.00 $ 9,708.74 $ 9,425.96 $ 4,575.71 $ 8,884.87 VPN $ 63,459.60 DECISION

0 1 2 3 4INGRESOS $ 8,000.00 $ 8,000.00 $ 8,000.00 $ 8,000.00

COSTO $ 20,000.00 FLUJO DE CAJA -$ 20,000.00 $ 8,000.00 $ 8,000.00 $ 8,000.00 $ 8,000.00

VALOR PRESENTE -$ 20,000.00 $ 7,766.99 $ 7,540.77 $ 7,321.13 $ 7,107.90 VPN $ 54,543.46

TMAR (mensual) 3%

Ejercicio evaluacion de proyectos VPN

Page 9: Alternativas de Costos Ing. Economica- Ejercicios

5 6 7 8 9 10 11 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00

$ 8,000.00 $ 10,000.00 $ 10,000.00 $ 2,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 8,626.09 $ 8,374.84 $ 1,626.18 $ 7,894.09 $ 7,664.17 $ 7,440.94 $ 7,224.21

5 6 7 8 9 10 11 $ 8,000.00 $ 8,000.00 $ 8,000.00 $ 8,000.00 $ 8,000.00 $ 8,000.00 $ 8,000.00

$ 10,000.00 $ 8,000.00 $ 8,000.00 $ 8,000.00 -$ 2,000.00 $ 8,000.00 $ 8,000.00 $ 8,000.00 $ 6,900.87 $ 6,699.87 $ 6,504.73 -$ 1,578.82 $ 6,131.33 $ 5,952.75 $ 5,779.37

Page 10: Alternativas de Costos Ing. Economica- Ejercicios

12 $ 10,000.00

$ 10,000.00 $ 7,013.80

12 $ 12,000.00

$ 12,000.00 $ 8,416.56

Page 11: Alternativas de Costos Ing. Economica- Ejercicios

COMPRAR CASA NUEVA 0 10 1 2

Cuota Inicial $ 15,000,000.00 Saldo $ 750,000.00 $ 770,000.00 Impuestos y segurosPinturaVM

FLUJO DE CAJA $ 15,000,000.00 $ 750,000.00 $ 770,000.00 COSTO PRESENTE $ 15,000,000.00 $ 739,726.36 $ 749,049.28

CPE $ 56,028,233.73

Interes Arrendamiento 10% anual 0.7974%TMAR 18% anual 1.3888%

ARRENDAR CASA 0 10 1 2

Cuota Inicial (Deposito) $ 200,000.00 Saldo (Arriendo) $ 400,000.00 $ 400,000.00 Impuestos y segurosPinturaVM

FLUJO DE CAJA $ 200,000.00 $ 400,000.00 $ 400,000.00 COSTO PRESENTE $ 200,000.00 $ 394,520.73 $ 389,116.51

CPE $ 22,500,069.38

Page 12: Alternativas de Costos Ing. Economica- Ejercicios

13 4 5 6 7 8

$ 790,000.00 $ 810,000.00 $ 830,000.00 $ 850,000.00 $ 870,000.00 $ 890,000.00

$ 790,000.00 $ 810,000.00 $ 830,000.00 $ 850,000.00 $ 870,000.00 $ 890,000.00 $ 757,977.98 $ 766,521.52 $ 774,688.76 $ 782,488.43 $ 789,929.04 $ 797,018.99

mensualmensual

13 4 5 6 7 8

$ 400,000.00 $ 400,000.00 $ 400,000.00 $ 400,000.00 $ 400,000.00 $ 400,000.00

$ 400,000.00 $ 400,000.00 $ 400,000.00 $ 400,000.00 $ 400,000.00 $ 400,000.00 $ 383,786.32 $ 378,529.14 $ 373,343.98 $ 368,229.85 $ 363,185.77 $ 358,210.78

Page 13: Alternativas de Costos Ing. Economica- Ejercicios

1 29 10 11 12 13 14

$ 910,000.00 $ 930,000.00 $ 950,000.00 $ 970,000.00 $ 990,000.00 $ 1,010,000.00 $ 300,000.00

$ 910,000.00 $ 930,000.00 $ 950,000.00 $ 1,270,000.00 $ 990,000.00 $ 1,010,000.00 $ 803,766.47 $ 810,179.55 $ 816,266.11 $ 1,076,271.19 $ 827,490.51 $ 832,643.38

1 29 10 11 12 13 14

$ 400,000.00 $ 400,000.00 $ 400,000.00 $ 400,000.00 $ 440,000.00 $ 440,000.00

$ 400,000.00 $ 400,000.00 $ 400,000.00 $ 400,000.00 $ 440,000.00 $ 440,000.00 $ 353,303.94 $ 348,464.32 $ 343,690.99 $ 338,983.05 $ 367,773.56 $ 362,735.73

Page 14: Alternativas de Costos Ing. Economica- Ejercicios

215 16 17 18 19 20

$ 1,030,000.00 $ 1,050,000.00 $ 1,070,000.00 $ 1,090,000.00 $ 1,110,000.00 $ 1,130,000.00

$ 1,030,000.00 $ 1,050,000.00 $ 1,070,000.00 $ 1,090,000.00 $ 1,110,000.00 $ 1,130,000.00 $ 837,499.81 $ 842,066.95 $ 846,351.82 $ 850,361.30 $ 854,102.12 $ 857,580.90

215 16 17 18 19 20

$ 440,000.00 $ 440,000.00 $ 440,000.00 $ 440,000.00 $ 440,000.00 $ 440,000.00

$ 440,000.00 $ 440,000.00 $ 440,000.00 $ 440,000.00 $ 440,000.00 $ 440,000.00 $ 357,766.91 $ 352,866.15 $ 348,032.53 $ 343,265.11 $ 338,563.00 $ 333,925.30

Page 15: Alternativas de Costos Ing. Economica- Ejercicios

2 321 22 23 24 25 26

$ 1,150,000.00 $ 1,170,000.00 $ 1,190,000.00 $ 1,210,000.00 $ 1,230,000.00 $ 1,250,000.00 $ 300,000.00

$ 1,150,000.00 $ 1,170,000.00 $ 1,190,000.00 $ 1,510,000.00 $ 1,230,000.00 $ 1,250,000.00 $ 860,804.10 $ 863,778.09 $ 866,509.07 $ 1,084,458.49 $ 871,266.33 $ 873,304.43

2 321 22 23 24 25 26

$ 440,000.00 $ 440,000.00 $ 440,000.00 $ 440,000.00 $ 484,000.00 $ 484,000.00

$ 440,000.00 $ 440,000.00 $ 440,000.00 $ 440,000.00 $ 484,000.00 $ 484,000.00 $ 329,351.13 $ 324,839.62 $ 320,389.91 $ 316,001.15 $ 342,839.76 $ 338,143.48

Page 16: Alternativas de Costos Ing. Economica- Ejercicios

327 28 29 30 31 32

$ 1,270,000.00 $ 1,290,000.00 $ 1,310,000.00 $ 1,330,000.00 $ 1,350,000.00 $ 1,370,000.00

$ 1,270,000.00 $ 1,290,000.00 $ 1,310,000.00 $ 1,330,000.00 $ 1,350,000.00 $ 1,370,000.00 $ 875,123.21 $ 876,728.30 $ 878,125.21 $ 879,319.33 $ 880,315.97 $ 881,120.31

327 28 29 30 31 32

$ 484,000.00 $ 484,000.00 $ 484,000.00 $ 484,000.00 $ 484,000.00 $ 484,000.00

$ 484,000.00 $ 484,000.00 $ 484,000.00 $ 484,000.00 $ 484,000.00 $ 484,000.00 $ 333,511.52 $ 328,943.02 $ 324,437.10 $ 319,992.90 $ 315,609.58 $ 311,286.30

Page 17: Alternativas de Costos Ing. Economica- Ejercicios

3 433 34 35 36 37 38

$ 1,390,000.00 $ 1,410,000.00 $ 1,430,000.00 $ 1,450,000.00 $ 1,470,000.00 $ 1,490,000.00 $ 300,000.00 $ 100,000.00

$ 1,390,000.00 $ 1,410,000.00 $ 1,430,000.00 $ 1,850,000.00 $ 1,470,000.00 $ 1,490,000.00 $ 881,737.44 $ 882,172.32 $ 882,429.83 $ 1,125,967.11 $ 882,431.79 $ 882,185.49

3 433 34 35 36 37 38

$ 484,000.00 $ 484,000.00 $ 484,000.00 $ 484,000.00 $ 532,400.00 $ 532,400.00

$ 100,000.00

$ 484,000.00 $ 484,000.00 $ 484,000.00 $ 584,000.00 $ 532,400.00 $ 532,400.00 $ 307,022.24 $ 302,816.60 $ 298,668.56 $ 355,440.43 $ 319,596.38 $ 315,218.49

Page 18: Alternativas de Costos Ing. Economica- Ejercicios

439 40 41 42 43 44

$ 1,510,000.00 $ 1,530,000.00 $ 1,550,000.00 $ 1,570,000.00 $ 1,590,000.00 $ 1,610,000.00

$ 1,510,000.00 $ 1,530,000.00 $ 1,550,000.00 $ 1,570,000.00 $ 1,590,000.00 $ 1,610,000.00 $ 881,780.36 $ 881,220.80 $ 880,511.11 $ 879,655.51 $ 878,658.13 $ 877,523.02

439 40 41 42 43 44

$ 532,400.00 $ 532,400.00 $ 532,400.00 $ 532,400.00 $ 532,400.00 $ 532,400.00

$ 532,400.00 $ 532,400.00 $ 532,400.00 $ 532,400.00 $ 532,400.00 $ 532,400.00 $ 310,900.57 $ 306,641.80 $ 302,441.36 $ 298,298.47 $ 294,212.32 $ 290,182.15

Page 19: Alternativas de Costos Ing. Economica- Ejercicios

4 545 46 47 48 49 50

$ 1,630,000.00 $ 1,650,000.00 $ 1,670,000.00 $ 1,690,000.00 $ 1,710,000.00 $ 1,730,000.00 $ 300,000.00

$ 1,630,000.00 $ 1,650,000.00 $ 1,670,000.00 $ 1,990,000.00 $ 1,710,000.00 $ 1,730,000.00 $ 876,254.13 $ 874,855.35 $ 873,330.46 $ 1,026,419.86 $ 869,917.19 $ 868,036.00

4 545 46 47 48 49 50

$ 532,400.00 $ 532,400.00 $ 532,400.00 $ 532,400.00 $ 585,640.00 $ 585,640.00

$ 532,400.00 $ 532,400.00 $ 532,400.00 $ 532,400.00 $ 585,640.00 $ 585,640.00 $ 286,207.18 $ 282,286.66 $ 278,419.84 $ 274,606.00 $ 297,928.83 $ 293,847.75

Page 20: Alternativas de Costos Ing. Economica- Ejercicios

551 52 53 54 55 56

$ 1,750,000.00 $ 1,770,000.00 $ 1,790,000.00 $ 1,810,000.00 $ 1,830,000.00 $ 1,850,000.00

$ 1,750,000.00 $ 1,770,000.00 $ 1,790,000.00 $ 1,810,000.00 $ 1,830,000.00 $ 1,850,000.00 $ 866,043.12 $ 863,941.96 $ 861,735.86 $ 859,428.09 $ 857,021.84 $ 854,520.25

551 52 53 54 55 56

$ 585,640.00 $ 585,640.00 $ 585,640.00 $ 585,640.00 $ 585,640.00 $ 585,640.00

$ 585,640.00 $ 585,640.00 $ 585,640.00 $ 585,640.00 $ 585,640.00 $ 585,640.00 $ 289,822.57 $ 285,852.53 $ 281,936.87 $ 278,074.84 $ 274,265.72 $ 270,508.78

Page 21: Alternativas de Costos Ing. Economica- Ejercicios

5 657 58 59 60 61 62

$ 1,870,000.00 $ 1,890,000.00 $ 1,910,000.00 $ 1,930,000.00 $ 300,000.00

$ 1,870,000.00 $ 1,890,000.00 $ 1,910,000.00 $ 2,230,000.00 $ - $ - $ 851,926.39 $ 849,243.25 $ 846,473.76 $ 974,753.55 $ - $ -

5 657 58 59 60 61 62

$ 585,640.00 $ 585,640.00 $ 585,640.00 $ 585,640.00 $ 644,204.00 $ 644,204.00

$ 585,640.00 $ 585,640.00 $ 585,640.00 $ 585,640.00 $ 644,204.00 $ 644,204.00 $ 266,803.30 $ 263,148.58 $ 259,543.92 $ 255,988.64 $ 277,730.27 $ 273,925.87

Page 22: Alternativas de Costos Ing. Economica- Ejercicios

663 64 65 66 67 68

$ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ -

663 64 65 66 67 68

$ 644,204.00 $ 644,204.00 $ 644,204.00 $ 644,204.00 $ 644,204.00 $ 644,204.00

$ 644,204.00 $ 644,204.00 $ 644,204.00 $ 644,204.00 $ 644,204.00 $ 644,204.00 $ 270,173.58 $ 266,472.69 $ 262,822.50 $ 259,222.31 $ 255,671.44 $ 252,169.20

Page 23: Alternativas de Costos Ing. Economica- Ejercicios

669 70 71 72

$ 300,000.00 $ 100,000.00 $ 30,000,000.00

$ - $ - $ - -$ 29,600,000.00 $ - $ - $ - -$ 10,964,773.56

669 70 71 72

-$ 200,000.00 $ 644,204.00 $ 644,204.00 $ 644,204.00 $ 644,204.00

$ 100,000.00

$ 644,204.00 $ 644,204.00 $ 644,204.00 $ 544,204.00 $ 248,714.94 $ 245,308.00 $ 241,947.72 $ 201,590.33

Page 24: Alternativas de Costos Ing. Economica- Ejercicios

NALCO RAFF MINGER# puntadas/minuto 500 600 800cm hilo/mil puntadas 20 21 22Tiempo perdido por rotura hilo (%) 5% 4% 3%Tiempo de ajuste (%) 2% 3% 4%Piezas defectuosas (%) 2% 4% 5%Valor de la maquina hoy ($) $ 2,000,000.00 $ 3,000,000.00 $ 6,000,000.00

12 12 12.5Vida estimada (años) 3 5 6Costo de operacion / dia ($) 10000 13000 16000Labor a realizar por dia(miles de puntadas) 3500 3500 3500Costo de hilo ($/1000m) 100TMAR 30% annual

Tiempo maximo de operacion total por dia (h/dia)

Page 25: Alternativas de Costos Ing. Economica- Ejercicios

NALCO0

# puntadas diarias buenas # puntadas diarias buenas y malas Tiempo de puntadas (minutos)Tiempo de operacion (minutos)Tiempo de operacion (horas)

# Maquinas necesariasCosto de Operacion# puntadas anuales buenas y malascm hilo usadasmetros de hilo usadasCosto de MP

COSTO TOTALINVERSION EQUIPOS NUEVOS $ 22,000,000.00

VMFLUJO DE CAJA $ 22,000,000.00

COSTO PRESENTE $ 22,000,000.00

CPE $ 736,567,324.15

RAFF0

# puntadas diarias buenas # puntadas diarias buenas y malas Tiempo de puntadas (minutos)Tiempo de operacion (minutos)Tiempo de operacion (horas)# Maquinas necesariasCosto de Operacion# puntadas anuales buenas y malascm hilo usadasmetros de hilo usadasCosto de MP

COSTO TOTALINVERSION EQUIPOS NUEVOS $ 27,000,000.00

VMFLUJO DE CAJA $ 27,000,000.00

COSTO PRESENTE $ 27,000,000.00

CPE $ 812,748,252.11

Page 26: Alternativas de Costos Ing. Economica- Ejercicios

RAFF0

# puntadas diarias buenas # puntadas diarias buenas y malas Tiempo de puntadas (minutos)Tiempo de operacion (minutos)Tiempo de operacion (horas)# Maquinas necesariasCosto de Operacion# puntadas anuales buenas y malascm hilo usadasmetros de hilo usadasCosto de MP

COSTO TOTALINVERSION EQUIPOS NUEVOS $ 42,000,000.00

VMFLUJO DE CAJA $ 42,000,000.00

COSTO PRESENTE $ 42,000,000.00

CPE $ 720,397,048.52

Page 27: Alternativas de Costos Ing. Economica- Ejercicios

1 2 3 4 53500000 3500000 3500000 3500000 3500000

3571428.57142857 3571428.57142857 3571428.57142857 3571428.57142857 3571428.571428577142.85714285714 7142.85714285714 7142.85714285714 7142.85714285714 7142.857142857147680.49155145929 7680.49155145929 7680.49155145929 7680.49155145929 7680.49155145929128.008192524322 128.008192524322 128.008192524322 128.008192524322 128.008192524322

11 11 11 11 11 $ 40,150,000.00 $ 40,150,000.00 $ 40,150,000.00 $ 40,150,000.00 $ 40,150,000.00

1303571429 1303571428.57143 1303571428.57143 1303571428.57143 1303571428.5714326071428.5714286 26071428.5714286 26071428.5714286 26071428.5714286 26071428.5714286260714.285714286 260714.285714286 260714.285714286 260714.285714286 260714.285714286

$ 26,071.43 $ 26,071.43 $ 26,071.43 $ 26,071.43 $ 26,071.43 $ 40,176,071.43 $ 40,176,071.43 $ 40,176,071.43 $ 40,176,071.43 $ 40,176,071.43

$ 22,000,000.00

$ 40,176,071.43 $ 40,176,071.43 $ 62,176,071.43 $ 40,176,071.43 $ 40,176,071.43

$ 52,228,892.86 $ 67,897,560.71 $ 136,600,828.93 $ 114,746,877.61 $ 149,170,940.89

1 2 3 4 53500000 3500000 3500000 3500000 3500000

3645833.33333333 3645833.33333333 3645833.33333333 3645833.33333333 3645833.333333336076.38888888889 6076.38888888889 6076.38888888889 6076.38888888889 6076.388888888896533.75149342891 6533.75149342891 6533.75149342891 6533.75149342891 6533.75149342891108.895858223815 108.895858223815 108.895858223815 108.895858223815 108.895858223815

9 9 9 9 9 $ 42,705,000.00 $ 42,705,000.00 $ 42,705,000.00 $ 42,705,000.00 $ 42,705,000.00

1330729167 1330729166.66667 1330729166.66667 1330729166.66667 1330729166.6666727945312.5 27945312.5 27945312.5 27945312.5 27945312.5279453.125 279453.125 279453.125 279453.125 279453.125

$ 27,945.31 $ 27,945.31 $ 27,945.31 $ 27,945.31 $ 27,945.31 $ 42,732,945.31 $ 42,732,945.31 $ 42,732,945.31 $ 42,732,945.31 $ 42,732,945.31

$ 27,000,000.00

$ 42,732,945.31 $ 42,732,945.31 $ 42,732,945.31 $ 69,732,945.31 $ 42,732,945.31

$ 55,552,828.91 $ 72,218,677.58 $ 93,884,280.85 $ 199,164,265.11 $ 158,664,434.64

Page 28: Alternativas de Costos Ing. Economica- Ejercicios

1 2 3 4 53500000 3500000 3500000 3500000 3500000

3684210.52631579 3684210.52631579 3684210.52631579 3684210.52631579 3684210.526315794605.26315789474 4605.26315789474 4605.26315789474 4605.26315789474 4605.263157894744951.89586870402 4951.89586870402 4951.89586870402 4951.89586870402 4951.8958687040282.5315978117337 82.5315978117337 82.5315978117337 82.5315978117337 82.5315978117337

7 7 7 7 7 $ 40,880,000.00 $ 40,880,000.00 $ 40,880,000.00 $ 40,880,000.00 $ 40,880,000.00

1344736842 1344736842.10526 1344736842.10526 1344736842.10526 1344736842.1052629584210.5263158 29584210.5263158 29584210.5263158 29584210.5263158 29584210.5263158295842.105263158 295842.105263158 295842.105263158 295842.105263158 295842.105263158

$ 29,584.21 $ 29,584.21 $ 29,584.21 $ 29,584.21 $ 29,584.21 $ 40,909,584.21 $ 40,909,584.21 $ 40,909,584.21 $ 40,909,584.21 $ 40,909,584.21

$ 40,909,584.21 $ 40,909,584.21 $ 40,909,584.21 $ 40,909,584.21 $ 40,909,584.21

$ 53,182,459.47 $ 69,137,197.32 $ 89,878,356.51 $ 116,841,863.46 $ 151,894,422.50

Page 29: Alternativas de Costos Ing. Economica- Ejercicios

63500000

3571428.571428577142.857142857147680.49155145929128.008192524322

11 $ 40,150,000.00 1303571428.5714326071428.5714286260714.285714286

$ 26,071.43 $ 40,176,071.43

$ 40,176,071.43

$ 193,922,223.16

63500000

3645833.333333336076.388888888896533.75149342891108.895858223815

9 $ 42,705,000.00 1330729166.66667

27945312.5279453.125

$ 27,945.31 $ 42,732,945.31

$ 42,732,945.31

$ 206,263,765.03

Page 30: Alternativas de Costos Ing. Economica- Ejercicios

63500000

3684210.526315794605.263157894744951.8958687040282.5315978117337

7 $ 40,880,000.00 1344736842.1052629584210.5263158295842.105263158

$ 29,584.21 $ 40,909,584.21

$ 40,909,584.21

$ 197,462,749.25