An indifference curve shows all the alternative combinations of two consumption goods that... Select one: a. can be produced by a given country. b. can be produced without exhausting natural resources. c. can be produced with a given set of resources and technology. d. yield the same total utility. e. can be purchased with a given budget at given prices. f. equate the marginal utilities of these goods and, therefore, make the consumer indifferent between them.