For the Boolean function O1 and O2, as given in the following truth table (inputs: x, y, z; outputs: O1, O2):

Choose the correct expression for O1 in sum-of-products algebraic form:

X N 01 02 10 0 o o o 0 0 1 1 0 lo 1 O 1 0 10 1 1 0 1 1 0 O 1 o 1 0 1 0 1 1 1 0 0 1 1 1 1 0 1 A: x*y* -z+x*-yz + -x*y*z B:x*y*z + x*y* -z + x*-y*z + -x*y*z C: -**-y* -z + ~x*y*z + x*~y*z + x*y* -z + x*y*z D:-**-y*z + --x*y* -z + x*-y* -Z