Lack of basic information and knowledge about the application process and concern about rising interest rates are reasons why most homeowners are reluctant to take out home-equity lines of credit to meet their financial needs, according to a study by mortgage solutions provider Digital Risk. A company survey of 1,038 homeowners found that 21 percent have no clue what a HELOC is, while 45 percent did not even know how to apply for one. Sixty-five percent said they ...