A machine that cost $644,000 has an estimated residual value of $28,000 and an estimated useful life of 28,000 machine hours. The company uses units-of-production depreciation and ran the machine 8,000 hours in year 1, 10,000 hours in year 2, and 7,000 hours in year 3. Calculate its book value at the end of year 3.

Show the changes to the t-accounts for the federal reserve and for commercial banks when the federal reserve buys $50 million in u.s. treasury bills. if the public holds a fixed amount of currency (so that all loans create an equal amount of deposits in the banking system), the minimum reserve ratio is 10%, and banks hold no excess reserves, by how much will deposits in the commercial banks change? by how much will the money supply change? show the final changes to the t-account for commercial banks when the money supply changes by this amount.

Bmw receives data transmitted by each new vehicle it sells to employees understand how customers use the products and when service may be needed. this use of technology aids in bmw's efforts to interact in an ongoing basis with its customers.

What are some examples of types of investments on the part of manufactures that result in growth? how does this improve a nation's standard of living?