What does a production possibilities curve represent?

a. a combination of price and demand of goods and services.

b. a combination of the goods produced before and after a change in a factor of production.

c. a combination of two factors of production used to produce a single good or service.

d. a combination of two goods that can be produced using limited resources.

What kind of organizations are supported by economic interest groups? a. civil rights organizations b. professional organizations c. womens' rights organizations d. business and trade organizations

What is the waterway that links the atlantic and pacific ocean

This is my last question i can how did religious practices of ancient india influence the modern world? a.christianity and islam began in india and are both major world religions. b.hinduism and buddhism began in india and are both major world religions. c.hinduism began in india and developed into more modern indian religious practices. d.buddhism began in india and developed into more modern indian religious practices.