Write the prologue for find$\_$sum, under the assumption that $f$ ind$\_$sum has no local variables. Remember, you may use and continue the development of the memory map in Part $2,$ Question $1$ as a visual aid by drawing your own. Hint: What value$($s$)/$register$($s$)$ does the callee function need to save? Think ahead and consider what registers this function will overwrite. Come back and make any changes here if you get insight from the remaining questions.

$.$globl find$\_$sum

$.$type find$\_$sum, efunction

find$\_$sum:

## Insert Prologue Here ##