At the beginning of 2016, Robotics Inc. acquired a manufacturing facility for $12.4 million. $9.4 million of the purchase price was allocated to the building. Depreciation for 2016 and 2017 was calculated using the straight-line method, a 20-year useful life, and a $1.4 million residual value. In 2018, the estimates of useful life and residual value were changed to 15 total years and $540,000, respectively. What is depreciation on the building for 2018?