VLSI expert required

1. a. Design and implement the following circuit with four inputs and four outputs using CMOS transistors. • The first output is high when the binary value of the input is less than or equal to7 • The second output is high when the binary value of the input is between 5 and 12 • The third output is high when the binary value of the input is greater than or equal to 8 • The fourth output is high when the binary value of the input is less than 5 and greater than 10 b. Draw the mask layout with Ln = Lp= 0.6 μm, Wn= 4.8 μm and Wp= 8.4 μm using 0.6 μm technology. Also simulate the design using microwind tool and verify the outputs.