Please show work and explain calculations!

In 1998, Novak Company completed the construction of a building at a cost of $2.500.000 and first occupled it in laruary 1999 . It was estimated that the building will have a useful life of 40 years and a salvage value of $76,000 at the end of that time. Early in 2009, an addition to the building was constructed at a cost of 5625,000 . At that time, it was ertimated that the remaining tife of the building would be, as originally estimated, an additional 30 years, and that the addition would have a life of 30 years and a salvage value of $25.000. In 2027, it is determined that the probable life of the building and addition will extend to the end of 2058 , or 20 years beyond the original estimate. (a) Using the straight-line method, compute the annual depreciation that would have been charged from 1999 through 2008 . Annual depreciation from 1999 through 2008$ Compute the annual depreciation that would have been charged from 2009 through 2026. Annual depreciation from 2009 through 2026