DFT $\{$ x$[$n$]\}$ is X$[$k$]=[1,3,2,4],$ find DFT of the following signals

$($a$)$ x$[$n$-2]$

$($b$)2$ x$[$n$]+$x$[$n$+1]$

$($c$)$ X$[-$n$]$

$($d$)$ Conjugate of x$[$n$],$

$($e$)$ Square of x$[$n$],$