An asset used in a $4-$year project has a life of $5$ years. The asset was purchased for $$10,000,000$ and is depreciated using a straight$-$line depreciation schedule such that its book value at the end of year $5$ is $0.$ If the asset is sold at the end of the project for $$2,500,000,$ what is the after$-$tax salvage value of the asset if the tax rate is $25\%?$