-The Above Table Shows Production Points on Sweet-Tooth Land?s Production

$$\begin{array} { | l | l | l | } \hline \text { Point } & \begin{array} { l } \text { Production } \\\text { chocolate } \\\text { bars }\end{array} & \begin{array} { l } \text { Production } \\\text { cans of cola }\end{array} \\\hline \text { A } & 0 & 100 \\\hline \text { B } & 10 & 90 \\\hline \text { C } & 20 & 70 \\\hline \text { D } & 30 & 40 \\\hline \text { E } & 40 & 0 \\\hline\end{array}$$
-The above table shows production points on Sweet-Tooth Land?s production possibilities frontier. Which of the following statements is TRUE?

A) Producing 20 chocolate bars and 80 cans of cola is attainable, but inefficient.
B) Producing 40 chocolate bars and 0 cans of cola is unattainable and inefficient.
C) Producing 0 chocolate bars and 100 cans of cola is both attainable and efficient.
D) Producing 30 chocolate bars and 38 cans of cola is only attainable with an increase in technology.