Which of the following operators are pseudo operators? What are the translations of the pseudo operators to real instructions? a) add $t0, $t1, $t2 b) add $t0, $t1, 100 c) addi $t0, $t1, 100 d) subi $t0, $t1, 100 e) mult $t0, $t1 f) mult $t0, $t1, $t2 g) rol $t0, $t1, 3