About 70% of small business owners say they expect to work more this holiday season than they did last year, according to a study from RingCentral. Among the other findings is the sad fact that only 14% of business owners said they planned on taking a "true" vacation where they could completely unplug from work. But that hard work might be paying off. Fifty percent of small business owners expected to see better sales this year than they did last year.