Product is the result of multiplication so it would be
A. 40 times d
Generally speaking, all of the following are benefits of trade except "<span>lower taxes," since taxes are set by domestic governments, and are not taken into consideration during trade unless they are in the form of a tariff. </span>
B a social class system with farmers at the bottom
The answer is true. Hope I helped.
The entire thing was about race. Only African people were targeted.