Anyone can give me this answers... please?!?!!?

QUESTION 1 B Boo a) Based on the above logic circuit, write the expression for the output Y. (2 marks) b) Derive the truth table for the output Y. (3 marks) c) Write the Sum-of-product (SOP) expression for 1(6). (1 mark) d) Write the Product-of-Sum (POS) expression for 1(b). (1 mark) e) Based on the expression in 1a), draw the logic circuit using NAND gates only. (2 marks) f) Based on the expression in 1a), draw the logic circuit using NOR gates only. (2 marks)