Write a MATLAB script CreditTask4.m to: Generate the truth table for the Boolean expression and display it in the command window in MATLAB (use logical functions: and, not, or, xor): L = (A B) + (C middot D) Solve questions 1 to 4 in Pass Task 12 and hence to verify your calculated results. (You may use bi2de, de2bi, hex2dec, dec2hex)