Answer:
The answer is: $9 million
Step-by-step explanation:
The gross domestic product includes all the final and legal goods and services produced in an economy during one year.
Michigan Cranberry produced $10 million worth of cranberries, but in doing so, it imported $1 million worth of supplies from other countries. Cross border labor is included in the GDP.
The net addition of Michigan Cranberries to the US GDP is: $10 million - $1 million (imported supplies) = $9 million