Evaluate the indefinite integral $$e$^$x$+4/4$dx$.$

Select one:

a$.$

$2+88+$e$2$x$+88+$C

b$.$

$24+$e$2$x$4+$C

c$.$

$2+48+$e$2$x$+48+$C

d$.$

$+44+$