Respostas

2013-10-08T09:34:18-03:00
Taxas em Juros Simples:
a) 7% a.m. = 7 x 12 = 84% a.a.
b) 10 % a.s. = 20% a.a.
c) 5% a.b. = 30% a.a.
d) 7% a.t. = 28% a.a.

Juros Compostos:
a) 7% a.a. = (1+0,07)12 = 125,22% a.a.
b) 10 a.s. = (1+01)2 = 21% a.a.
c) 5% a.b. = (1+0,05)6 = 34% a.a.
d) 7% a.t. = (1+0,07)4 = 31,08% a.a.
Eis as respostas com Juros Simples e com Juros Compostos.