Your firm needs a computerized line-boring machine that costs $90,000 and requires $16,000 in maintenance costs for each year of its 3-year life. after 3 years, this machine will be replaced. the machine falls into the macrs 3-year class life category. the macrs percentages for each year are 33.33 percent, 44.44 percent, 14.82 percent, and 7.41 percent, respectively. assume a tax rate of 35 percent and a discount rate of 10 percent. assume the machine can be sold for $12,000 at the end of year 3. what is the aftertax salvage value of the machine? a) $5,633b) $7,800c) $7,920d) $10,134e) $10,678

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.