Convert each of the following C statements into MIPS instructions. Assume that the variables a, b, and c are stored in $s0, $s1, and $s2, respectively. The base addresses of the arrays A and B are stored in $s3 and $s4, respectively.

1) b = c - (a + b)

2) A[3] = a - b

3) B[1] = A[3] + c

4) A[6] = B[a+c] - c + a