urrent Attempt in Progress Some of Carla Vista Lake Limited's investment securities are classifted as trading securities and some are classified as non-trading -The cost and fair value of each category at December 31,2020 . were as follow5. At December 31.2019, the Fair Value Adjustment - Trading account had a debit balance of $2.900, and the Fair Value AdjustrentNon-Trading account had acredit balance of 7,500 When amount is entered, Do not indent manually. If no entry is required, select "No entry' for the account titles and enter ofor the omounts) No. Account Titles and Explanation Debit Credit Trading securities: 1. Avaliable-for-sale securities: 2. eTextbook and Media