Note: Please show the intermediate steps leading to your answers for the problems. Determine the Boolean expression in sum-of-products form for the following truth table. Do not simplify your answer 1. 2. (0.5 point) Determine the Boolean expression in product-of-sums form for the truth table shown in Problem (1) above. Do not simplify your answer. 3. (0.5 point) Simplify the following Boolean expression using Boolean algebra. xyz ) z) 4. (1 point) Is the following true or false? Use Boolean algebra to prove or disprove your answer. (x XORy)-xy+(x+y)