If Shelly receives 15 units of utility from the first glass of orange juice, she is likely to receive more than 15 units of utility from the second glass

Butter and margarine can function as complements for each other.

a. true b. false

The differences that people settle by voting are most likely to include:

a. issues that affect few people. b. decisions that need to be taken at a short notice. c. decisions that are divisible. d. public goods.