Answer:
Has unemployed resources
Explanation:
Production possibilities frontier (PPF), also known as production possibility curve, indicates the maximum output combinations of two goods or services an economy can achieve by fully using all available resources efficiently. So when a country is producing inside of this curve, it means there are some resources not yet utilized.
Answer:
The Premack principle
Explanation:
Given by David Premack in 1965.
This principle is based on Operant Conditioning (reinforcement).
The Premack principle states that the chance of getting involved in more predictable activities or behaviors will reinforce less predictable activities or behaviors.
In the given eg. Jean is applying reinforcement, as he asked her daughter that she can play outside after eating fruits.
Out of the following choices, the term that describes the distribution of control between a central government and smaller units of government is federalism. The correct answer is B.