Mortgage-banking profits fell sharply in 2014, but the servicing side of the business held its own and helped cushion the fall in production-related income, according to a new Inside Mortgage Trends analysis of earnings reports. A diverse group of 11 mortgage lenders, including most of the giants of the industry, reported a combined $5.229 billion in production-related income for 2014. That was down 56.0 percent from the previous year ... [Includes one data chart]