Question 39 and 40 are based on the table below:
The international production set for Nigeria and Austria is:
\(\begin{array}{c|c}
Products & Nigeria & Austria \\
\hline
Cocoa & 20 \text{tonnes} & 12 \text{tonnes}\\
\hline
Lace & 10 \text{meters} & 8 \text{meters} \\
\end{array}\)
The opportunity cost ratio for cocoa and lace for Austria and Nigeria is