The Following Data Outline Production Choices (A or B) in Two

The following data outline production choices (A or B) in two nations, Gamma and Sigma. Each nation has a workforce of 10.

$\begin{array}{|l|c|c|l|l|c|c|}\hline{\text { Output per worker in Gamma }} & &&&{\text { Output per worker in Sigma }} \\\hline & \mathrm{A} & \mathrm{B} & & & \mathrm{A} & \mathrm{B} \\\hline \text { Tea } & 120 & 0 & & \text { Tea } & 40 & 0 \\\hline \text { Pots } & 0 & 120 & & \text { Pots } & 0 & 120 \\\hline\end{array}$
-What are the limits of the terms of trade between Gamma and Sigma?

A) 1 unit of tea = 1 pot to 3 units of tea = 1 pot
B) 1 unit of tea = 3 pots to 1 unit of tea = 6 pots
C) 1 unit of tea = 1 pot to 1 unit of tea = 3 pots
D) 6 units of tea = 1 pot to 1 unit of tea = 1 pot
E) 6 units of tea = 1 pot to 6 pots = 1 unit of tea