How Did Intel Cause Problems in Costa Rica

How did Intel cause problems in Costa Rica?

A) Their assembly plant caused significant pollution,leading to a spike in cancer diagnoses in the country.
B) Their assembly plant employed such a large proportion of the Costa Rican population that when they closed it,the country experienced a depression.
C) They defaulted on their loans to government banks,leading to a banking crisis.
D) They sold their products in Costa Rica so cheaply that they drove domestic firms out of business.