Respostas

2014-08-14T13:46:27-03:00
M=C*(1+i)^n
M=40000*(1+0,045)^1
M=40000*1,045
M=41800

M=41800*1,045
M=43681

M=43681*1,045
M=45646,645

M=45646,645*1,045
M=47700,74

M=47700,74*1,045
M=49847,27

M=49847,27*1,045
M=52118,61

M=52118,61*1,045
M=54463,95

M=54463,95*1,045
M=56914,83

J=M-C
J=56914,83-40000
J=16914,83

Espero ter ajudado.