What is a bank run? Select the best answer from the choices provided.
O A when new banks open and give higher interest rates, encouraging customers to rush to the bank and open up savings
accounts
OB. when people, afraid their bank would close, would rush to take their money out of it, causing the bank to collapse
OC when several new banks open in the same region within a short period of time
OD. when multiple banks in the same region all close within a short period of time

1. which one of the following would be an example of a supply-side market failure? a. a gas station is slowly leaking diesel fuel from its underground tanks, and after the leak is discovered, the business immediately cleans up the pollution at its own expense. b. a gas station is slowly leaking diesel fuel from its underground tanks, but the state uses taxpayer money to clean up the pollution rather than requiring the business to pay. c. your business wants to attract repeat customers by putting on a customer-appreciation picnic at a public park, but you decide not to because you couldn't prevent noncustomers from consuming the food and entertainment you provided. d. everyone rushes to the local retail outlet at midnight on the day of the release of a new video game console, and the store runs out before everyone is able to buy one.