Question 1: MIPS assembly to machine code Convert the following MIPS instruction into machine language. If a field of the machine code is not defined, enter all Os for that field. For J-type instructions, the argument is a 32-bit address. You may assume that the 4 most-significant bits of this address are the same as the instruction's address in the instruction memory (i.e., PC+4[31:28] is the same as argument[31:28]) lw $21, 16 ($9) Machine Code = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Your answer should consist of 32 ones and zeros. Feel free to uses spaces to group your bits; we'll remove them before checking your answer. A copy of the MIPS_green_sheet.pdf is available for your reference