here is the question and the answer to this question is c. can you please explain why answer is C.

(4) Which pair of instructions can be filled into the right-side MIPS ASM codes to form the correct translation of the left-side C codes. Assume $to, 1, $t2 correspond to A, b, c, respectively. bne $t0, $0, LabelA switch (A) move $t1, $t2 case 0: b c; break; j Label after break [Missing 1] case 1: b c-1; rea default: b-c+1; [Missing 2] sub $t1, $t2, $t3 i Label after break Label B: add $t1, $t2, $t3 A. addi $t3, $0, 1; LabelA: beq $t0, $t2, LabelB Label after break B. li $t3, 1; Label A: beq $to, $t1, Label after break C. addi $t3, $0, 1; LabeIA: bne St0, $t3, LabelB D. li $t3, 1; LabelA: bne $t0, $t2, Label after break