Answer:
$637,000
Step-by-step explanation:
The computation of the total investment securities reported is shown below:
= ABC Co. bonds amortization cost for year 2015 + DEF Co fair value for year 2015 + GEH Inc fair value for the year 2015 + IJK Inc fair value for the year 2015 + LMN co stock fair value for the year 2015
= $367,500 + $48,000 + $47,000 + $44,000 + $130,500
= $637,000
We simply applied the above formula