What will cause an economy's production possibility curve to shift out and to the right?

An economy's production possibility curve (PPC) shifts out and to the right due to factors such as an increase in resources, advancements in technology, or improvements in productivity. For example, a discovery of new Natural Resources or a significant technological innovation can enhance production capabilities. Additionally, investment in education and training can lead to a more skilled workforce, further expanding the economy's productive capacity. These changes enable the economy to produce more goods and services.