An Individual's Red Cells Gave the Following Reactions with Antisera

Multiple Choice

An individual's red cells gave the following reactions with antisera:
$\begin{array}{|l|l|l|l|l|l|}\hline \text { Anti-D } & \text { Anti-C } & \text { Anti-E } & \text { Anti-c } & \text { Anti-e } & \text { Rh control } \\\hline 4+ & 3+ & 0 & 3+ & 3+ & 0\end{array}$

The most probable genotype is:

A) R^₁R^₂.
B) R²r.
C) R^₀r.
D) R^₁r.