Frank purchased land containing oil reserves for $425,000. He has calculated his cost depletion for the year to be $20 per barrel for a total of $120,000 in depletion expense. He now needs to calculate his percentage depletion in case it is larger. His gross income from the oil extraction is $600,000 and he has $520,000 in operating expenses before depletion expense. Assuming this is domestic production, the amount of percentage depletion expense is $ . If he uses this method he can deduct $ for tax purposes. He should use the depletion method to maximize his depletion.

Anew japanese restaurant opens two blocks from your home. the owner, reiko, is a personal friend of yours. you don't particularly like japanese food, but you decide to go anyway; however, there is nothing on the menu that sounds appealing. unfortunately, it turns out that most of the people in your town don't like japanese cuisine either. reiko confides that business is not good, but she isn't sure what to do from an economic standpoint. which of the following would most likely describe adam smith's perspective on this problem? select one: a. reiko should ask the government for assistance. b. reiko should close the restaurant and find a different career. c. reiko should lay off workers and do everything herself to save money. d. reiko should add other foods to the menu and offer discounts to attract more people to her restaurant.