The size of the B2B market in 2017 was estimated at:

The size of the B2B market in 2017 was estimated at:

The size of the B2B market in 2017 was estimated at:



A) $670 million.

B) $6.7 billion.

C) $670 billion.

D) $6.7 trillion.



Answer: D) 6.7 trillion


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