The unadjusted trial balance for All Mopped Up Company, a cleaning service, is as follows: During the 12 months ended December 31, 2018, All Mopped Up: a. used office supplies of $1,700. b. used prepaid insurance of $580. c. depreciated equipment, $500. d. accrued salaries expense of $310 that hasn't been paid yet. e. earned $400 of unearned revenue. 1. Open a T-account for each account using the unadjusted balances. 2. Journalize the adjusting entries using the letter and December 31 date in the date column. 3. Post the adjustments to the T-accounts, entering each adjustment by letter. Show each account's adjusted balance