$12.$ Assume that the $32-$bit variables X$,$ Y and Z correspond to memory addresses

$0$x$10040004,0$x$2004008$ and $0$x$300400$C$,$ respectively. Show a sequence of MIPS

assembly language instructions containing only true$-$op instructions that implements the

high level language statement Z $=$ X $/$ Y ; for the following two cases:

a$)(3)$ X$,$ Y and Z are signed integer variables all of which are non$-$zero.

b$)(3)$ X$,$ Y and Z are single$-$precision floating point variables all of which are non$-$zero..