Draw one Datapath per question based on the instructions for each question. Please indicate the number of bits of all the busses and the range of bits connecting to the Instruction Bus. Draw arrows to indicate the direction of the flow of data. Label all the inputs and outputs of the units. You can name the select lines of multiplexors as X, Y, Z and write the select codes for the respective instructions. Indicate which operation ALU unit will perform for each of the instructions. You will submit one Datapath diagram per question. 1) Given the instruction: (2 points) Sub $t0,$t3, $t5 2) Given the instructions: (3 points) Addi $t0,$s3, -12 Lw $t2, 32 ($10) Draw Datapath for both the instructions in one diagram with relevant multiplexors and their control signals mentioned. (You can use two different colored pencils to highlight the Datapath of each of them). 3) Draw Datapath for a Sub, Addi, Iw and sw instruction, all overlayed in one Datapath diagram with relevant multiplexors and their control signals mentioned. (5 points)