Practicas mate financiera

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Curso: Matemática Financiera

Profesor Sergio Alvarado Solano

Alumno Esteban González

Tarea 4, 5, 6 y 7

Tarea #4

27.

M = 650.000

i = 18 % anual ÷ 4 trimestres = 4.5%

n = 6

C = 499 132,22

29.

M = 1000

i mens = 1,25

i trim = 3,75

i sem = 7,5

i anual = 1

31.

Suponiendo que el monto es de 10.000, bajo la primera opción se pagarían 9000

a) 5000 * (1,12) = 5600 A contado

b) 5000 * (1,18) = 5900 A contado sigue siendo mayor la ganancia.

c) 5000 (1,24) = 6200 A plazos

33.

C = 285 000

T = 6 meses

i = 1% mensual 302 100 – 30 832,9

D = 10%

35.

C = 150 000

T = 12 trimestres

i = 6% M = 150,000[1+(0.14)(0.5)]

T = 3 meses = 5 M = 160 500

i = 28% ocs = 14%

Tarea #5

37.

a)

M = 2C

j = 6%

m = 12 n = 138,97 meses

b)

M = 2C

j = 6%

m = 4 n = 45,56 trimestres

c)

M = 2C

j = 6%

m = 2 n = 23,45 semestres

d)

M = 2C

j = 6%

m = 1 n = 11,89 años

43.

C = 20 000

M = 50 000

T = 3 años

a)

   i = 2,578% mensual

j = 2,578 * 12 = 30,94%

b)

i = 7,93%

j = 7,93 * 4 = 31,72%

c)

i = 16,49%

j = 16,49 * 2 = 32,98%

d)

i = 35,72%

j = 35,72%

45.

M = 2C

n = 10

i = 7,17%

47.

49.

F = 180 000 a. = 85 062,49

i = 0,22 annual = 105 377,5

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