Annotate the following MIPS instructions. Also, specify the following: save / restore instruction lines, procedure body, result instruction line and the return.(40 points)

MIPS Instructions. Annotate/Comments after the #

addi $sp, $sp, -12 #

sw $t1, 8($sp) #

sw $t0, 4($sp) #

sw $t0, 4($sp) #

add $t0, $a0, $a1 #

add $t0, $a0, $a1 #

sub $s0, $t0, $t1 #

add $v0, $s0, $zero #

lw $s0, 0($sp) #

lw $t0, 4($sp) #

lw $t1, 8($sp) #

addi $sp, $sp, 12 #

jr $ra #