Job order cost accounting for a service company

The law firm of Furlan and Benson accumulates costs associated with individual cases, using a job order cost system. The following transactions occurred during July:

July 3.	Charged 570 hours of professional (lawyer) time at a rate of $240 per hour to the Obsidian Co. breech of contract suit to prepare for the trial
10.	Reimbursed travel costs to employees for depositions related to the Obsidian case, $28,100
14.	Charged 280 hours of professional time for the Obsidian trial at a rate of $260 per hour
18.	Received invoice from consultants Wadsley and Harden for $51,800 for expert testimony related to the Obsidian trial
27.	Applied office overhead at a rate of $70 per professional hour charged to the Obsidian case
31.	Paid administrative and support salaries of $42,200 for the month
31.	Used office supplies for the month, $14,300
31.	Paid professional salaries of $160,100 for the month
31.	Billed Obsidian $397,900 for successful defense of the case

a. Provide the journal entries for each of these transactions.