Lewis Inc . purchased several investment securities during 2016 , its First year of operations . The following information pertains to these securities . The fluctuations in their fair values are not considered permanent . ( Show' computations ) Amortized Amortized Fair Fair Lost Lost Value Value Held to 12/31/17 12/31/18 12/31/17 12/31/18 Maturity Thompson $375, 500 $475, 000 $375,000 | 540 0, 0.00 Co . Bonds Available 12/31/17 12/31/18 12/31/17 |12/31/18 for Sale Securities Next Day $140, 000 $130. 500 | 5163, 500 CO Stock Trading 12/31/17 12/31/18 12/31/17 12/31/18 Securities Thomas $56, 000 548, 000 $62, 750 Co. Stock Whitney $35, 000 $82, 000 Inc Stock Demich $32, 900 544, 000 $42,000 Inc Stock What balance sheet amount would Lewis report for its total investment securities at 12/31/2018 %