Problem:
Knox Company accumulated the following manufacturing costs: raw materials $4,000 on account, factory labor $6,000 of which $5,200 relates to factory wages payable and $800 relates to payroll taxes payable, and utilities payable $2,000. During January, time tickets show that the factory labor of $6,000 was used as follows: Job 1 $2,200, Job 2 $1,600, Job 3 $1,400, and general factory use $800.
Required:
Question: Prepare a summary journal entry to record factory labor used.
Note: Explain all steps comprehensively.