2 Answering the following two questions about MIPS. You need to explain your answer in detail. [10 pts] 2.1 Consider the following two code blocks A and B. What are the values in $8 after the execution of A and B, respectively? Why? [4 pts] Code Block A: addiu $6,$0,34 addiu $7,$0,34 slt $8,$6,$7 Code Block B: addiu $6,$0,34 addiu $7,$0,34 sltu $8,$6,$7 2.2 For each of the following two Pseduo-instruction with comment, translate it into actual MIPS instructions as specified in the requirement. [6 pts] (1) instruction 1: addiu $t1, $t2, 0x1234abcd \# add a 32 -bit constant with $t2, # and store the result in $t1 Requirement: use a sequence of three instructions: lui, ori, addu, and another register. (2) instruction 2 : bgt $t1, $t2, Label \#branch greater than: if $t1>$t2, branch to Label Requirement: use a sequence of two instructions: slt, bne, and another register $t3