When Caterpillar Sells a $2 Million Truck Directly to a Mining

When Caterpillar sells a $2 million truck directly to a mining company in China for $2.5 million, what is the value added by Caterpillar?

A) $.5 million
B) $1 million
C) $1.5 million
D) $2 million
E) $2.5 million