Final answer:
The question is about a Michigan-based produce supplier that grows tomatoes and peppers, but the provided information does not contain relevant details about suppliers in Michigan.
Step-by-step explanation:
The question appears to be about a produce supplier in Michigan that grows tomatoes and peppers year-round. However, the information provided does not address suppliers in Michigan directly. Instead, it discusses the acreage of tomato cultivation in the U.S. and a comparison of labor costs between France and Tunisia for harvesting tomatoes and green beans. Drawing a production possibilities frontier for France and Tunisia based on the provided labor hours can illustrate the potential trade-offs and gains from trade between the two countries.