Some time ago, the nation of Republica opened up its paper market to international trade. Which of the following results of this policy change is consistent with the notion that Republica has a comparative advantage over other countries in producing paper?A. The domestic demand curve for paper shifted to the right as a result of the policy change. B. The price of paper in Republica decreased as a result of the policy change. C. Republica began exporting paper as a result of the policy change.

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.