7. Provide the type, assembly language instruction and binary representation of instruction described by the following MIPS fields op=0x23, rs-1, rt-2, const=0x4 8. Assume the following register contents $t0-0xAAAAAAAA, $t1=0x12345678 a. For the original register values shown in the problem, what is the value of $t2 for the following sequence of instructions? Sll $t2, $t0, 44 or $t2, $t2, $tl b. For the original register values shown in the problem, what is the value of $t2 for the following sequence of instructions? Sll $t2, $t0, 4 andi $t2, $t2, -1 c. For the original register values shown in the problem, what is the value of $t2 for the following sequence of instructions? srl $t2, t0, 3 andi $t2, $t2, 0xFFEF 9. Consider the following MIPS loop LOOP slt t2, $0, $tl beq $t2, $0, DONE subi tl, $t1, 1 addi s2, $s2, 2 j LOOP DONE