On a production possibility curve, data points that fall outside of the curve represent a.) inefficient allocation of resources. b.) balanced allocation of resources. c.) ideal production. d.) unobtainable production.

Correct answer choice is :

A graphical representation showing all desirable sequences of numbers of goods and services that can be provided using the current support fully and effectively. One good can only be provided by engaging resources from other goods, and so by producing less of them.

the right answer is a