While preparing a pizza order for a party, you encounter some restrictions (apparently many of the pizza shops are busy tonight). There are two readily available types: Sausage or Pepperoni. There are medium and large sizes, thin or thick crust, and regular or extra cheese. To maximize the pizza availability, different vendors can readily supply your pizzas as follows:

Sausage, medium, thin crust, regular cheese must come from Little Caesars

Pepperoni, medium, regular cheese must come from Papa Johns

Pepperoni, thick crust, extra cheese must come from Dominoes

Pepperoni, large, thin crust must come from Little Caesars and Dominos

Sausage, thick crust, extra cheese must come from Papa Johns and Dominos

a. Set up a truth table specifying the different vendors that can fulfill your order.

b. Set up a Karnaugh map for Dominos.

c. Derive an equation showing its minimum implementation