introdctuion to computer Organization

Given the following MIPS instructions: add $81, $zero, $s2 bgte $s2, $zeor, Next sub $s1, $zero, $s2 Next: What is the main task of this code segment (select the most suitable answer)? bgte me if greater than or equal. Select one: a.Computes $s1=$0 - $s2 b.None of the given answers c.Stores the absolute value of the contents of $s2 in $51 d.Stores the contents of $s2 in $s1 e.Computes $s2=$s2-$s1