$\begin{array}{lcc}&One ~Nigerian~ Worker&One ~Romanian~ Worker\\Basketballs&10 & 4 \\ Barbie ~Dolls&20 & 6\end{array}$

$\begin{array}{lcc}&One ~Nigerian~ Worker&One ~Romanian~ Worker\\Basketballs&10 & 4 \\ Barbie ~Dolls&20 & 6\end{array}$
-Nigeria has an absolute advantage in the production of

A) basketballs.
B) Barbie dolls.
C) both basketballs and Barbie dolls.
D) neither basketballs nor Barbie dolls.