Eduardo and Maria are residents of California. For the first six months of the year, Eduardo earned wages of $30,000. Maria did not earn any income. On June 30, Eduardo and Maria physically separated with no intention of reconciliation. During the last six months, Eduardo earned wages of $30,000 and Maria earned wages of $10,000. They have decided to file separate returns. What amount must Eduardo and Maria each report as community income on their individual returns?