Answer:
The balance sheet amount for trading securities will be 12,000
Explanation:
The trading securities are valued at fair value, their diference through dates will generate Other Comprehensive Income.
For the matter of valuation, the gain/loss is not relevant. We just need to multiply market value with the number of shares to get the total for each company, then we add them to get the total for trading securities.
[tex]\left[\begin{array}{cccc}-&shares&market \:price& subtotal\\CHARLIE&100&22&2200\\DELTA&200&34&6800\\ECHO&100&30&3000\\Total&400&-&12000\\\end{array}\right][/tex]
The balance sheet amount for trading securities will be 12,000