Maertge airlines purchases an aircraft for $84,000,000 on january 1, 2016. the residual value of the aircraft is estimated at $7,500,000, and its useful life is estimated at 25 years. applying the double-declining-balance method of depreciation, the depreciation expense recognized for the year ended december 31, 2018 will be

You are a newspaper publisher. you are in the middle of a one-year rental contract for your factory that requires you to pay $500,000 per month, and you have contractual labor obligations of $1 million per month that you can't get out of. you also have a marginal printing cost of $.25 per paper as well as a marginal delivery cost of $.10 per paper. if sales fall by 20 percent from 1 million papers per month to 800,000 papers per month, what happens to the afc per paper?