Question

Before the development of new fracking​ technology, the opportunity cost of producing oil in the United States was​ _______ the world market price. After the development of new fracking​ technology, the opportunity cost of producing oil in the United States is​ _______ the world market price.

Answer 1

greater​ than; less than

Step-by-step explanation:

Before the development of new fracking​ technology, the opportunity cost of producing oil in the United States was​ greater​ than the world market price. After the development of new fracking​ technology, the opportunity cost of producing oil in the United States is​ less than the world market price.