Consider the MIPS code below. Match each line of MIPS with the correct comment that describes it. Assume that $a0 is used for the input and initially contains n, a positive integer. Assume that $v0 is used for returning the output value. begin: addi $t0, $zero, O [Choose] addi $t1, $zero, 1 [Choose] loop: slt $t2, $a0,$t1 [Choose] bne $t2. $zero, finish [Choose] add $t0,$t0,$t1 [Choose ] addi $t1,$t1,2 [Choose jloop [Choose) finish: add $v0, $to, $zero [Choose] Please refer to the MIPS code in the question above. What does the code compute? a. The sum of integers from 0 to n b. The sum of odd integers from 0 to n c. The sum of even integers from 0 to n d. The ceiling of n/2