The following accounts, with the balances indicated, appear in the ledger of Codigo Co. on December 1 of the current year: 101 Salaries Payable 102 Social Security Tax Payable 108 Retirement Savings Deductions Payable $ 2,300 $2,913 103 Medicare Tax Payable 104 Employees Federal Income Tax Payable 105 Employees State Income Tax Payable 106 State Unemployment Tax Payable 107 Federal Unemployment Tax Payable 109 Medical Insurance Payable 201 Sales Salaries Expense 301 Officers Salaries Expense 401 Office Salaries Expense 728 2,520 700,000 4,490 4,078 1,260 340,000 125,000 59,491 408 Payroll Tax Expense 360 The following transactions relating to payroll, payroll deductions, and payroll taxes occurred during December: Dec. 1. Issued Check No. 815 to Aberderas Insurance Company for $2,520, in payment of the semiannual premium on the group medical insurance policy. 1. Issued Check No. 816 to Alvarez Bank for $8,131, in payment for $2,913 of social security tax, $728 of Medicare tax, and $4,490 of employees' federal income tax due. 2. Issued Check No. 817 for $2,300 to Alvarez Bank to invest in a retirement savings account for employees. 12. Journalized the entry to record the biweekly payroll. A summary of the payroll record follows: Salary distribution: Sales $14,500 7,100 Officers Office 2,600 $24,200 Deductions: Social security tax $ 1,452 Medicare tax 363 Federal income tax withheld 4,308 1,089 State income tax withheld Retirement savings deductions 1,150 Medical insurance deductions 420 8,782 Net amount $15,418 12. Issued Check No. 822 in payment of the net amount of the biweekly payroll to fund the payroll bank account. 12. Journalized the entry to record payroll taxes on employees' earnings of December 12: social security tax, $1,452; Medicare tax, $363; state unemploy- ment tax, $315; federal unemployment tax, $90. 15. Issued Check No. 830 to Alvarez Bank for $7,938, in payment of $2,904 of social security tax, $726 of Medicare tax, and $4,308 of employees' federal income tax due. 26. Journalized the entry to record the biweekly payroll. A summary of the payroll record follows: Salary distribution: Sales $14,250 Officers 7,250 Office 2750 $24,250 Deductions: $ 1,455 Social security tax Medicare tax 364 Federal income tax withheld 4,317 1,091 State income tax withheld Retirement savings deductions 1,150 8,377 Net amount $15,873 26. Issued Check No. 840 for the net amount of the biweekly payroll to fund the payroll bank account. Dec. 26. Journalized the entry to record payroll taxes on employees' earnings of December 26: social security tax, $1,455; Medicare tax, $364; state unemploy- ment tax, $150; federal unemployment tax, $40. 30. Issued Check No. 851 for $6,258 to State Department of Revenue, in payment of employees' state income tax due on December 31. 30. Issued Check No. 852 to Alvarez Bank for $2,300 to invest in a retirement savings account for employees. 31. Paid $55,400 to the employee pension plan. The annual pension cost is $65,500. (Record both the payment and the unfunded pension liability.) Instructions 1. Journalize the transactions. 2. Journalize the following adjusting entries on December 31: a. Salaries accrued: sales salaries, $4,275; officers salaries, $2,175; office salaries, $825. The payroll taxes are immaterial and are not accrued. b. Vacation pay, $13,350.