The production-possibility frontier of a country can be said to shift outward as a result of the following.Which, if any, is the wrong explanation?

Question

Quizplus · Accepted Answer

All the options provided are valid explanations for the outward shift of a country's production-possibility frontier. This shift indicates an increase in the country's capacity to produce goods and services, which can be caused by investments in new plants and equipment (A), population growth (B), improvements in production methods (C), and the discovery of new resources like oil (D).

The Production-Possibility Frontier of a Country Can Be Said to Shift