Assume the following register contents:

$t0 = 0xAAAAAAAA, $t1 = 0x12345678

a) For the register values shown above, what is the value of $t2 for the following sequence of instructions?

sll $t2, $t0, 6

or $t2, $t2, $t1

b) For the register values shown above, what is the value of $t2 for the following sequence of instructions?

sll $t2, $t0, 8

andi $t2, $t2, -1

c) For the register values shown above, what is the value of $t2 for the following sequence of instructions?

srl $t2, $t0, 3

andi $t2, $t2, 0xFEFE