AP Top Business News At 12:12 p.m. EDT By The Associated Press April 23, 2015 | 12:12 PM | US new-home sales collapse in March Deutsche Bank to pay $2.5B for interest rate violations Car buyers think big in 1Q, boosting profit at GM US stocks are mixed after weak global economic surveys United Airlines posts record profit of $508 million for 1Q Obama’s trade agenda set to face House Democrats’ objections House passes 2nd bill to help companies fight cyberattacks Greece’s shifting bailout deadlines fuel uncertainty US jobless aid applications stay low, a sign of few layoffs Average US rate on 30-year mortgage slips to 3.65 percent