In a MIPS assembly,

2.13 Assume that$50 holds the value 12 2.13.1 [5] For the instruction add $to, $s0, $s1, what is the range(s) of values for $s1 that would result in overflow? 2.13.2 [5] For the instruction sub $to, $s0, $s1, what is the range(s) of values for $s1 that would result in overflow? 2.13.3 15) For the instruction sub sto, ss1, 5s0, what is the range(s) of values for $s1 that would result in overflow