$2$ graphs titled West Mudville plot baseballs versus baseball bats. Each graph shows a falling line.In the $2$ graphs, the horizontal axis is labeled baseball bats and the vertical axis is labeled baseballs. Graph $1.$ West Mudville. A falling line begins at $(0,9)$ and ends at $(9,0).$ Graph $2.$ West Mudville. A falling line begins at $(0,8)$ and ends at $(4,0).$

Assuming labor forces of equal size, the production possibilities curves suggest that workers in West Mudville will have

Multiple Choice

lower wages than workers in East Mudville before trade but equal wages after trade.

higher wages than workers in East Mudville both before and after trade.

lower wages than workers in East Mudville both before and after trade.

higher wages than workers in East Mudville before trade but lower wages after trade.