-Using the Information in Figure 2-11,Jill's Opportunity Cost of Fetching

Multiple Choice

$$\begin{array} { | c c c } \hline & \text { Fiejura 2-11 } \\\hline \text { Jails Fetched } & \text { Jack } & \text { Jill } \\\text { Per Hau } & & \\\text { Boards Sawed } & 20 & 4 \\\text { Per Hau } & 10 & 8 \\\hline\end{array}$$
-Using the information in Figure 2-11,Jill's opportunity cost of fetching each additional pail is

A) 2 boards sawed
B) 1/2 of a board sawed
C) 8 boards sawed
D) 1/5 of a board sawed
E) 10 boards sawed