Fiscal policy does not have an effect on interest rates

According to your text, which group of scientists are completely free from biases?

A) Physicists B) Biologists C) Economists D) All of the above. E) None of the above.

The fact that individual productive resources are NOT equally useful in all activities

A) implies that a production possibilities frontier will be bowed outward. B) implies that gain from specialization and trade is unlikely. C) follows from the law of demand. D) implies a linear production possibilities frontier.