The Accounting Records of Mason Service Company Include the Following

The accounting records of Mason Service Company include the following selected,unadjusted balances at June 30: Accounts Receivable,$2,700;Office Supplies,$1,800;Prepaid Rent,$3,600;Equipment,$15,000;Accumulated Depreciation - Equipment,$1,800;Salaries Payable,$0;Unearned Revenue,$2,400;Office Supplies Expense,$2,800;Rent Expense,$0;Salaries Expense,$15,000;Service Revenue,$40,500.
The following data developed for adjusting entries are as follows:
a.Service revenue accrued,$1,400
b.Unearned Revenue that has been earned,$800
c.Office Supplies on hand,$700
d.Salaries owed to employees,$1,800
e.One month of prepaid rent has expired,$1,200
f.Depreciation on equipment,$1,500
Journalize the adjusting entries.Omit explanations.