Design a Combinational Circuit implementing the Boolean function specified considering a SOP formula of minterms: by the following truth table X3 X1 a) Write down the SOP formula of minterms. b) Draw the parse tree for the formula in a) c) Draw the combinational circuit created from the parse tree in b). d) Specify the netlist for the combinational circuit in c) in textual form e) Determine the fan-out for each of the nets in your netlist f) Indicate all critical paths in the circuit and explain why these are all g) Calculate the Cost of the circuit using Motorola technology