please provide explanation

(15 points) Assume the following register contents: $t0=0AAAAAAAA,$t1=078670984 a. (5 points) For the register values shown above, what is the value of \$t2 for the following sequence of instructions? sll$t2,$t0,6and$t2,$t2,$t1 b. (5 points) For the register values shown above, what is the value of St2 for the following sequence of instructions? sl1$t2,$t0,4andi$t2,$t2,123456 c. (5 points) For the register values shown above, what is the value of $t2 for the following sequence of instructions? srl$t2,$t0,3andi$t2,$t2,0FFEF