The answers false I believe
Oooooo, that statement is not true. Countries create quotas and tariffs to <em>LIMIT</em> the volume of trade with other countries, including their neighbors.
You would end up with a brown/black color depending on how much of each pigment was added! Hope this helps.
Density is equal to mass divided by volume; that said, you would divide 38.6 by 2 to get your answer