Coronado Consulting started the year with total assets of $59500 and total liabilities of $14300. During the year, the business recorded $47000 in consulting revenues and $29000 in expenses. Coronado made an additional investment of $8400 and withdrew cash of $14400 during the year. Owner's equity changed by what amount from the beginning of the year to the end of the year? O $3600. O $12500. O $12000. O $42800