Patents are on the books of a British subsidiary of a U. S. firm at a value of 50,000 pounds. The patents were acquired in 2017 when the exchange rate was 1 pound = $1.50. The British subsidiary was acquired by the U. S. firm in 2019 when the exchange rate was 1 pound = $1.40. The exchange rate on December 31, 2020, the date of the most current balance sheet, is 1 pound = $1.55. The average rate of exchange for 2020 is $1.53. Assuming the dollar is the functional currency of the subsidiary, what exchange rate will be used to re-measure patents for the consolidated statements dated December 31, 2020?

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.