Carrico Advertising Inc. performs advertising services for several Fortune 500 companies. The following information describes Carrico's activities during 2019. a. At the beginning of 2019, customers owed Carrico $45,800 for advertising services performed during 2018. During 2019, Carrico performed an additional $695,100 of advertising services on account. Carrico collected $708,700 cash from customers during 2019. b. At the beginning of 2019, Carrico had $13,350 of supplies on hand for which it owed suppliers $8,150. During 2019, 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 2019. C. Carrico's 2019 operating (including supplies expense) and interest expenses were $437,600 and $133,400, respectively. Required: 1. Calculate Carrico's 2019 income before taxes. 98,380 X