Please make answers very clear and answer all the questions.

Human blood can contain the A antigen, the B antigen, both the A and B antigens, or neither antigen. It may or may not also contain the Rh antigen. Blood is called type A positive if the individual has the A and Rh but not the B antigen. A person having only the A and B antigels is said to have type AB-negative blood. A person having only the Rheitigen has type O-positive blood. Other blood types are defined in a similar manner. In a certain hospital, the data, shown to the right, was recorded. Use a Venn diagram to answer parts (a) through (h) about the blood samples. For parts (d) through (h), the (a) How many samples were represented? samples # of Samples 16 7 29 12 20 11 Antigen in Blood A and B B Band Rh Rh None A and Rh A, B, and Rh 6 4 a) How many samples were represented? b) How many had exactly one antigen c) How many had exactly two antigens? d) How many had O-positive blood? e) How many had AB-positive blood? f) How many had B-negative blood? g) How many had O-negative blood? h) How many had A-positive blood