Respuesta :
The country is using all its resources efficiently.
--- Pairs shifts PPC to the right arrow
A new technology is invented to produce more food grains in the country.
--- Both point on the original PPC arrow
The country plans to produce goods that are not possible to produce with the available resources.
--- Both unattainable point
Many of the country’s young people died in an earthquake.
--- Both shifts PPC to the left arrow
--- Pairs shifts PPC to the right arrow
A new technology is invented to produce more food grains in the country.
--- Both point on the original PPC arrow
The country plans to produce goods that are not possible to produce with the available resources.
--- Both unattainable point
Many of the country’s young people died in an earthquake.
--- Both shifts PPC to the left arrow