Consider the memory and register contents shown below. Show what changes after the following instructions are executed. Assume instructions are executed independently. (a) lw $t7, 24($s0) (b) sw $t5, -20($s1) (c) srl $t6, $t6, 6 (d) sub $t5, $t6, $t5 (e) slt $t6, $t7, $s1