Write a well-documented MIPS Assembly program (minimum number of instructions), that: 1) defines an array consisting of 30 elements of type halfword and initialize it with any values. 2) at the beginning of a new line, prints array elements 8 values per line separated by tabs. 3) replaces every positive element with +1, every negative element with -1, and every zero with 99. 4) at the beginning of a new line, prints array elements 8 values per line separated by tabs.