A firm has made an investment with a current cost of 2,000,000 TL. The lifetime of this investment is 5 years and the scrap value is 80,000 TL. Using the depreciation and depreciation method that occurs in an environment where 30% interest rate is applied, find out which other methods are more advantageous for investment? (In the double-declining balances depreciation method, if the book value is obtained over the scrap value, it will be used considering the linear depreciation.) A firm has made an investment with a current cost of 2,000,000 TL. The lifetime of this investment is 5 years and the scrap value is 80,000 TL. Using the depreciation and depreciation method that occurs in an environment where 30% interest rate is applied, find out which other methods are more advantageous for investment? (In the double-declining balances depreciation method, if the book value is obtained over the scrap value, it will be used considering the linear depreciation.)