I believe it's A. If the birth rate and immigration is equal to the death rate and emigration, then they balance each other out. If birth rate and immigration is bringing people in and death rate and emigration is pushing people out, then they equal 0.
Answer:
Other countries might have products/resources your country doesn't
will engage in a good relationship with the country
It also has economic advantages since you don't have to hurt your land to find the product or resources
Women in Sparta were educated <span />
Answer:
A marginal benefit is a maximum amount a consumer is willing to pay for an additional good or service. ... The marginal benefit for a consumer tends to decrease as consumption of the good or service increases.
Explanation:
In the business world, the marginal benefit for producers is often referred to as marginal revenue.
