Answer:
$20 million
Step-by-step explanation:
The gross domestic product is the total production of final and legal goods and services produced within country during a specific period (usually a year).
All the automobiles produced by Quality Motors were manufactured in the US during 2007, so they should all be accounted for in the GDP of 2007.
GDP = consumption + investment + government + exports - imports
$12 million fall under consumption, $6 million under exports and $2 million under investments