Each of the Following Genotypes Is Possible for an Individual

Each of the following genotypes is possible for an individual whose red cells react as indicated below except:
$\begin{array}{|l|l|}\hline \text { ANTISERA } & \text { REACTIONS } \\\hline \text { anti-C } & + \\\hline \text { anti-D } & + \\\hline \text { anti-E } & + \\\hline \text { anti-c } & + \\\hline \text { anti-e } & + \\\hline\end{array}$

A) R^₁R^₂.
B) R^₁r".
C) R^ᴢr.
D) R^₀r'.