Hola 12lucy.
[tex3]S \,=\, P \,\times\, e^m\, \times\, \delta[/tex3]
[tex3]i_f \,=\, e^i\,-\,1[/tex3]
[tex3]i_f\,=\, e^{0,0485}\,-\,1 \,=\, 4,969537\%[/tex3]
[tex3]M = \,C\, \times\, (1\,+\,i)^n[/tex3]
[tex3]3 \,=\, 1 \,\times\, (1\,+\,0,0499537)^n[/tex3]...