Respuesta :

taskmasters
PPC stands for Production Possibilities Curve. It depends on how ppc shifted. inward.

If nation's ppc shifts outward means the desire of economy's citizens changed but when production possibilities curve shifts inside means the government the is not using all the resources. 
22nlin

Answer:

PPC shifts to the left: Educated and skilled workers begin migrating to other

countries on a large scale. An epidemic wipes out one-third of the country’s population.

PPC shifts to the right: The government builds an extensive network of highways to facilitate cargo transportation. Private businesses come together

to sponsor college education for low-income students.