$\quad\quad\quad\quad\quad\quad\text { Anaconda }$ $\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\text { Bear }$ -
the Table Above Gives the Production Possibilities Frontier for \text

$\quad\quad\quad\quad\quad\quad\text { Anaconda }$$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\text { Bear }$
$\begin{array}{ccccccc}\hline \text { Production } & \text { Corn } && \text { Shoes } & \text { Production} & \text { Corn } && \text { Shoes }\\\text { point}&\text { (tons) }&&\text { (number) }&\text { point}&\text { (tons) }&&\text { (number) }\\\hline \mathrm{A} & 0 & \text { and } & 700 & \mathrm{~A} & 0 & \text { and } & 1000 \\\mathrm{~B} & 1 & \text { and } & 650 & \mathrm{~B} & 1 & \text { and } & 900 \\\mathrm{C} & 2 & \text { and } & 550 & \mathrm{C} & 2 & \text { and } & 700 \\\mathrm{D} & 3 & \text { and } & 350 & \mathrm{D} & 3 & \text { and } & 400 \\\mathrm{E} & 4 & \text { and } & 0 & \mathrm{E} & 4 & \text { and } & 0 \\\hline\end{array}$
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The table above gives the production possibilities frontier for two countries, Anaconda and Bear.
The opportunity cost of moving from production point B to production point C for Anaconda Equals _{-------------} and for Bear equals_{-------------} .

A) 100 pairs of shoes; 200 pairs of shoes
B) 50 pairs of shoes; 100 pairs of shoes
C) 1 ton of corn; 1 ton of corn
D) 550 pairs of shoes; 700 pairs of shoes
E) 650 pairs of shoes; 900 pairs of shoes