On March 31, 2018, Susquehanna Insurance purchased an office building for $11,700,000. Based on their relative fair values, one-third of the purchase price was allocated to the land and two-thirds to the building. Furniture and fixtures were purchased separately from office equipment on the same date for $1,350,000 and $850,000, respectively. The company uses the straight-line method to depreciate its buildings and the double-declining-balance method to depreciate all other depreciable assets. The estimated useful lives and residual values of these assets are as follows: - Service Life Residual Value Building 25 5% of cost Furniture and fixtures 10 5% of cost Office equipment 5 $45,000 Required : Calculate depreciation for 2018 and 2019