Revenue Expense and Recognition

Carrico Advertising Inc. performs advertising services for several Fortune 500 companies. The following information describes Carrico's activities during 2013.

At the beginning of 2013, customers owed Carrico $45,800 for advertising services performed during 2012. During 2013, Carrico performed an additional $695,100 of advertising services on account. Carrico collected $708,700 cash from customers during 2013.

At the beginning of 2013, Carrico had $13,350 of supplies on hand for which it owed suppliers $8,150. During 2013, Carrico purchased an additional $14,600 of supplies on account. Carrico also paid $19,300 cash owed to suppliers for goods previously purchased on credit. Carrico had $2,230 of supplies on hand at the end of 2013.

Carrico's 2013 operating (including supplies expense) and interest expenses were $437,600 and $133,400, respectively.

Required:

1. Calculate Carrico's 2013 income before taxes. $

2. Calculate the ending balance of accounts receivable, the supplies used, and the ending balance of accounts payable.

Ending balance of accounts receivable	$
Supplies used	$
Ending balance of accounts payable	$