GIROSCOPIO

PROBLEMAS

P = S/. 10 000 S= P (1 + i)n

N= 12 meses = 1 año 22000 = 10000 (1+i)1

S = S/ 22000 i = 1,2

i = ? i = 120% anual

S/. 23000 P= S(1+in)-1 (usando interés simple)

N = 2 trimestres = 2x3 = 6 meses P = 23000 (1+0,05 X 6)-1

P = ? P = S/ 17692,31

i = 0,05 mensual

P = S(1+i)-n (usando interés compuesto)

P= 23000 (1+0,05)-6

P = S/. 17162,95

P = S/. 40000

n = 5 años = 5(12) = 60 meses S = P(1+i)n

i = 0,12/12 = 0,01 mensual S = 40000(1+0,01)60

S = ? S = S/. 72667,87

TEA = 10% = 0,10 j = [1+0,10)180/360 -1 ] (2)

m = 2 j = 0,09762

j = ? TNA = j = 9,76%

n = ?

R = S/. 16000 〖S=R[(〖(1+i)〗^n-1)/i]〗^

i = 0,04

S = 33000 〖(1+i)〗^n=(Si )/R+1 nlog(1+i)=log⁡(Si/R+1)

n=log(Si/R+1)/(log⁡(1+i))

n=log(33000x0,04/16000+1)/(log⁡(1+0,04))

n = 2,02 años

P = S/. 100 000 〖R=P[〖i(1+i)〗^n/(〖(1+i)〗^n-1)]〗^

N = 4 años R=100000 [(0,0375〖(1+0,0375)〗^4)/(〖(1+0,0375)〗^4-1)]

i = 0,0375 anual R = S/. 27386,87482

AÑOS RENTA AMORTIZ INTERES TOTAL AMORT RESTO DE AMORT

1

2

3

4 27386,87482

27386,87482

27386,87482

27386,87482

23636,87482

24523,25763

25442,87979

26396,98778 3750

2863,6172

1943,995033

989,8870 23636,87482

48160,13245

73603,01224

100 000,0000 76363,12518

51839,86755

26396,98776

0,000

Total 109547,4993 100 000 9547,4993

C = S/. 500000 Método de Porcentaje Fijo (Depreciación decreciente)

Cn = 1

N = 8 años

d=1-√(Cn/C)

d=1-√(8&1/500000)

d = 0,8060772553

N Depreciación Depreciación Acumulada Valor contable

0

1

2

3

4

5

6

7

8 403038,6276

78158,35691

15156,68311

2939,225601

569,9827076

110,532612

21,43479366

21,43479366

4,156703694

403038,6276

481196,9845

496353,6676

499292,8932

499862,8759

499973,4085

499994,8433

499999 500 000

96961,37237

3646,332385

707,1068

137,1240924

26,591488

5,156706

1,000

...