Answer:
J1
Work - In - Process $4,800 (debit)
Raw Materials $4,800 (credit)
J2
Work - In - Process $7,900 (debit)
Salaries and Wages Payable $5,400 (credit)
Payroll taxes payable $2,500 (credit)
J3
Work - In - Process $2,700 (debit)
Utilities Payable $2,700 (credit)
Explanation:
All cost accumulations to be done in the Work - In - Process Account.