For the following logic functions: a. Design the PUN and PDN. b. Identify the input combinations that the PUN will be conducting and for each combination determine the PUN resistance, rPUN , in terms of rSDP of a single PMOS component. c. Identify the input combinations that the PDN will be conducting and for each combination determine the PDN resistance, rPDN , in terms of rDSN of a single NMOS component. d. Using kn = kp = 5 mA/V2, Vtn = |Vtp | = 1 V, and VDD = 3 V, determine rDSN and rsDP . Y = A¯⋅B⋅C¯ + D¯⋅B¯Y = A¯⋅B¯⋅C¯ + D + B¯