(a) Determine the minimum SOP form of the following logic circuit using Boolean algebra. Please show all steps, or else marks will be deducted.
(b) Based on the simplified SOP in Question 1, write the architecture declaration (architecture name "Behavior") of the following VHDL code to perform the output of the function.
entity logic_(c) is
port(
a, b, c, d: in bit;
f: out bit);
end logic_(c);