Answer:
d. $39,000
Explanation:
According to my research on the GDP, I can say that based on the information provided within the question the transactions described contribute $39,000 to the GDP for 2014. This is the addition of the first sale to Emily for $20,000 and the unsold second automobile for $19,000. Since new products that are produced but go unsold still count in the GDP of the year in which they were manufactured. The car that Emily sold to Jim does not get added since it is not part of Chevrolet's sale.
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