Lime company purchased a machinery paying $$600\mathrm{.}000$ two years ago and decided to use straight line method of depreciation. Economic life is estimated as $6$ years with no salvage value. Company management is planning to buy a new machinery having the same function for $$800\mathrm{.}000.$ Economic life of the new machinery is estimated to be $4$ years with no salvage value. If company decides to buy this machinery, it will increase the productivity and yearly total variable costs from $1\mathrm{.}650\mathrm{.}000$ TL to $1\mathrm{.}300\mathrm{.}000$ TL$.$ Yearly sales revenue will remain same for four years $2\mathrm{.}000\mathrm{.}000$ TL$.$

Required: Should company buy the new machinery?