Answer the next question based on the following list of items that are related to aggregate demand and/or aggregate supply. 1) Government Spending 2) Consumer Expectations 3) Degree of Excess Capacity 4) Personal Income Tax Rates 5) National Income Abroad 6) Business Taxes 7) Domestic Resource Availability 8) Prices of Imported Products 9) Profit Expectations on Investments Which combination of factors best explain why the aggregate supply curve would shift

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.