Most companies engaged in mortgage banking made a profit last year despite a rough first quarter, but nearly all participants earned less than in 2013. A new analysis by Inside Mortgage Trends, an affiliated newsletter, found that a diverse group of 30 public companies reported a combined $13.942 billion in mortgage-banking income for 2014. Different lenders report these earnings differently, but they generally include production, servicing, secondary market and the net effect of hedges and legal costs. For the 30 lenders, mortgage-banking earnings for the year were...[Includes one data chart]