Consider the following function written in $C.$ The function will be translated

$1$ point to MIPS assembly. Assuming variables $a,b,c,d$ are stored in SAVED registers, which MIPS code snippet will correctly handle the stack manipulation that occurs at the BEGINNING of the function? Assume the conventions outlined in the slides.

int f$1($int $a,$ int $b)\{$

int $c=a+1$;

int $d=a**b$;

f$2(c,d)$;

$a=c+d$;

return a;

$\}$