With the recent jump in mortgage rates, some would-be home buyers are wondering what the higher rates will mean for their purchasing prospects. Throughout 2016 rates on 30-year mortgages have remained under 4 percent or even 3.5 percent. In the remaining weeks of the year, however, rates on 30-year mortgages have steadily increased into the 4 percent range. With an improving economy, experts tell home buyers to expect above 4 percent to be the new normal. Inflation is on the rise and with it long-term interest rates are likely headed up. In fact, the Federal Reserve recently raised the all-important federal funds rate at its December meeting and likely will increase the rate several more times in 2017. While the …