A country's comparative advantage can be illustrated by the graph of the production possibilities frontier

Private producers have no incentive to provide public goods because

A) they cannot avoid the tragedy of the commons. B) production of huge quantities of public goods entails huge fixed costs. C) once produced, it will not be possible to exclude those who do not pay for the good. D) the government subsidy granted is usually insufficient to enable private producers to make a profit.

Even though women may often constitute the majority of the rural-urban migrants in a country, they usually still remain employed in the informal sector. Why? What are the consequences of this?

What will be an ideal response?