Finanças

Resposta dos Exercícios – Matemática Financeira
Profº Milton Juer

Alunas – Alana Carvalho e Valana Feliciano

3.1. Juros Simples/ Pág: 07

1)

1.1:
5000 CHS PV
3.32 i
1 enter
30 / n
FV= 5005,53

1.2:
3000 CHS PV
2,7 i
12 enter
30 / n
FV= 3032,40

1.3:
6000 CHS PV
72.87 i
4 enter
12 / n
FV= 7457,40

2)

2.1
3000 CHS PV
3600 FV
1 n i = 20% (anual) /
20% / 12= 1,67% (mensal)

2.2
3000 CHS PV
3100 FV
1 n i = 3,33% (mensal) /
3,33% x 12= 40% (anual)

2.3
3000 CHS PV
3150 FV
49 enter
360 / n i = 36,73% (anual) /
36,73 % / 12= 3.06% (mensal)

3)

1.
5000 CHS FV
3 i
17 enter
30 / n
PV= 4.916,42

2.
2000 CHS FV
32 i
32 enter
360 / n
PV= 1.944,68

3.
4000 CHS FV
4 i
1 enter
30 / n
PV= 3.994,67

4)

500 CHS FV
20 i
20 enter
360 / n
PV= 494,51

5)

1000 CHS PV
1099,94 FVi
303 enter
360 / n
I= 11.87%

4.4.1. Juros Compostos/ Pág: 14

1)

1.1
500 CHS PV
5 i
6 enter
1 / n
FV= 670,05

1.2
600 CHS PV
7.5 i
24 enter
1 / n
FV= 3403,72

1.3.
350 CHS PV
4 i
10 enter
1 / n
FV= 518,09

2)

2.1
10000 CHS FV
2.7 i
6 enter
1 / n
PV= 8522,70

2.2
8000 CHS FV
12 i
8 enter
1 / n
PV= 3231,07

2.3.
5000 CHS FV
55 i
2 n
PV= 2081,17

3)

3.1.
5000 CHS PV
2.32 i
1 enter
30 / n
FV= 5003,82

3.2
3000 CHS PV
2.7 i
12 enter
30 / n
FV= 3032,40

3.3
6000 CHS PV
25.87 i
4 enter
12 / n
FV= 6478,26

3.4
1000 CHS PV
28 i
203 enter
360 / n
FV= 1149,36

4)

4.1
3000 CHS PV
3500 FV
1 n i = 16,67% (taxa anual)

3000 CHS PV
3500 FV
12 n i = 1,29% (taxa mensal)

4.2
3000 CHS PV
3050 FV
1 n i = 1,67% (taxa mensal)

3000 CHS PV
3050 FV
30 enter
360 / n i = 21,94% (taxa anual)

4.3
3000 CHS PV
3100 FV
49 enter
30 / n i = 2,03% (taxa mensal)

3000 CHS PV
3100 FV
49 enter
360 / n i = 27,24% (taxa anual)

4.4
3000 CHS PV
3200 FV
79 enter
30 / n i = 2,48% (taxa mensal)