This is a partial adjusted trial balance of Orlando Company. ORLANDO COMPANY Adjusted Trial Balance January 31, 2010 Debits Credits Supplies $700 Prepaid Insurance 1,560 Salaries Payable $1,200 Unearned Service Revenue 750 Supplies Expense 950 Insurance Expense 520 Salaries Expense 1,800 Service Revenue 2,000 Answer these questions, assuming the year begins January 1. (a) If the amount in Supplies Expense is the January 31 adjusting entry, and $650 of supplies was purchased in January, what was the balance in Supplies on January 1? $ (b) If the amount in Insurance Expense is the January 31 adjusting entry, and the original insurance premium was for 1 year, what was the total premium. $ When was the policy purchased? October 1, 2009June 1, 2009September 1, 2009April 1, 2009November 1, 2009May 1, 2009 (c) If $2,500 of salaries was paid in January, what was the balance in Salaries Payable at December 31, 2009? $ (d) If $1,800 was received in January for services performed in January, what was the balance in Unearned Service Revenue at December 31, 2009? $