sw $15, 4($2) Time left 0.4 1 it is the compiler's job to associate program variables with registers. Take, for instance, the assignment statement: a=(b-c) + (-e); The variables a, b, c, d, ande are assigned to the registers $50, $sl, $s2 $53, and $54, respectively. What is the compiled MIPS code? 2 Assume variable his associated with register Ss2 and the base address of the array A is in $s3. What is the MIPS assembly code for the Cassignment statement below? A[16] = 1 + [4]