Question 15 4 pts Ace Corporation has a long-term investment in the common stock of another entity. This investment is accounted for as an available-for-sale security. A journal entry to record a $10,000 decline in market value below cost would necessarily involve: O a debit to Unrealized Gain/Loss - OCI O a credit to Unrealized Gain/Loss - OCI O a debit to Investment Revenue. O a debit to Available for Sale Securities.