Records show the following information for a plant asset purchased in Year $1.$

$\backslash$table$[[$Cost$,$Salvage Value,Purchase Date,Useful Life,Depreciation Method$],[$$$900,000,$$$81,000,$January $1,10$ years,Double$-$declining balance$]]$

Calculate depreciation expense for Year $1$ and Year $2$ for the year ended December $31.$

Depreciation expense for Year $1$ for the year ended December $31$

Depreciation expense for Year $2$ for the year ended December $31$