2- Show how each of the following MIPS instructions is converted into machine code. Assume the memory address of the first instruction is 100 hex. addi $to, $Zero, -50 www andi $t1, $t0, 7 www Loop:and $t1,$t0,$t1 Sw $t0, 40 ($t1) w Bne $t1,$ zero, Loop 3- What is the MIPS assembly instruction for the following machine code? 0x8C220004