If merchants in the country Zed choose to close their doors, preferring to be stuck with rotting merchandise rather than worthless currency, then one can conclude that Zed is experiencing a

Which of the following policy measures authorized investors to bring lawsuits against credit-rating agencies for a reckless failure to get the facts when providing a credit rating?

A) the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 B) Sarbanes-Oxley Act of 2002 C) Global Legal Settlement of 2002 D) Gramm-Leach-Bliley Act of 1999 E) Riegle-Neal Act of 1994

When a monopolistically competitive firm is in long-run equilibrium:

A. production takes place where ATC is minimized. B. marginal revenue equals marginal cost and price equals average total cost. C. normal profit is zero and price equals marginal cost. D. economic profit is zero and price equals marginal cost.