Solaris Manufacturing is considering replacing one machine with another, the old machine was purchased 4 years ago at an installed cost of $240,000. The company depreciates the machine on a straight-line basis with no salvage value, considering a useful life of 10 years. The new machine costs $576,000 and requires $4,000 of installed cost. The company is subject to a 30% tax rate. What is the anual depreciation cost of the old machine? What is the book value of the oid machine