Describe what the following MIPS code computes. Assume the $v0 is used for the output. i lw $a0, a lw $al, b li $to, o lp: beg $al, 0, finish add $to, $t0, $a0 sub $al, $al, 1 b lp finish: addi $t0, $t0, 10 add $v0, $to, Szero