What role do a nation’s resources play in the goods that the nation exports? give an example.

In general, countries export what they specialize in producing. A nation's specialty depends on the resources it has. This is because the right resources allow a nation to produce a given good or service more cheaply than another nation might. For instance, one of China's most important resources is its huge labor force. The large number of available workers helps keep the cost of labor low and allows China to mass produce and export many factory goods cheaply.

Explanation:

the answer is b, encourage free trade