Current Attempt in Progress At December 31, 2021, the trading investments for Granger Inc. are as follows: (a) Prepare the adjusting entry at December 31 to report the trading investment portfolio at fair value. (Lis credit entries. Credit account titles are automatically indented when the amount is entered. Do n no entry is required, select "No Entry" for the account titles and enter 0 for the amounts.) repare the adjusting entry at December 31 to report the trading investment portfolio at fair value. (List all debit entries be) redit entries. Credit account titles are automatically indented when the amount is entered. Do not indent manually. 10 entry is required, select "No Entry" for the account titles and enter 0 for the amounts.)