4.[18] Consider the function F = ~B&~C&~D l ~A&B&CI A&C | C&~D. a) Expand the function to its canonical or standard sum of products (sOP) form. b) Express the function in its canonical or standard product of sums (POS) form. c) Express the function in compact minterm form. d) Express the function in compact maxterm form e) Reduced SOP form. f) Reduced POS form