Select all the events that could result in a nation’s increasing the slope of its entire production function. correct answer(s) the labor force becomes more educated. a nation successfully defends its territory against invasion. scientific discoveries revolutionize industry. new oil reserves are discovered and tapped. more highways are built.

The correct option is Scientific discoveries revolutionize industry.

Explanation:

A nation can prosper widely if scientists come up with ideas which can revolutionize the industry. Scientific discoveries might increase the business for a country by bringing methods and researching something new for the business industry. Also, if scientists research other methods by which a product is made through cheaper but equally valuable substances then these kinds of researchers might provide a blast for the economic value of that country.