Public schools, which educate most students through high school, are paid for primarily by

The use of bar codes, computerized price lists, and scanners in supermarkets is an example of

A) menu costs. B) implicit contracts. C) efficiency pricing. D) All of the above.

The shadow banking system refers to

A) nonbank financial intermediaries. B) banks that operate in the underground economy. C) banks that lend exclusively to foreign governments. D) all banks that are insured by the Federal Deposit Insurance Corporation.