please explain why for this one and do step by step do understand.

MIPS Control Signals For this problem, refer to the datapath shown on the previous page which is Figure 4.17 from the book. For each of the following instructions, determine the appropriate value of the control signals listed in the table. Each cell should contain a 0, 1, or X. Use X if the control signal is unused or don't care. addi $s3, $t0, -24 RegDst Branch MemRead MemtoReg Mem Write ALUSre RegWrite addi $s3, $t1, 17 RegDst Branch MemRead MemtoReg Mem Write ALUSre Reg Write MIPS Control Signals For this problem, refer to the datapath shown on the previous page which is Figure 4.17 from the book. For each of the following instructions, determine the appropriate value of the control signals listed in the table. Each cell should contain a 0, 1, or X. Use X if the control signal is unused or don't care. addi $s3, $t0, -24 RegDst Branch MemRead MemtoReg Mem Write ALUSre RegWrite addi $s3, $t1, 17 RegDst Branch MemRead MemtoReg Mem Write ALUSre Reg Write