On January 1, 2016, Valuation Allowance for Trading Investments had a zero balance. On December 31, 2016, the cost of the trading securities portfolio was $385,000, and the fair value was $357,400....

On January 1, 2016, Valuation Allowance for Trading Investments had a zero balance. On December 31, 2016, the cost of the trading securities portfolio was $385,000, and the fair value was $357,400. Prepare the December 31, 2016, adjusting journal entry to record the unrealized gain or loss on trading investments.