The price of a new textbook is $120 in one year and is $150 two years later, while the price of a used copy of the text increased from $40 to $60. The relative price of a new textbook

Acoase solution to a problem of externality ensures that a socially efficient outcome is to

Which of the following has the largest impact on opportunity cost

Many years ago, sprint telecommunications aired an advertisement intended to demonstrate the clarity of reception sprint customers could expect. the ad showed a rancher, who had used a different company, complaining that he had ordered 100 oxen from his supplier and instead received 100 dachshunds. the mix-up was probably due to the presence of in the communication process.