By the time you turn 65, you’ve saved $400,000 in various retirement accounts. You’re wondering if it’s possible to pay off your 15-year mortgage within five years; currently, you owe$104,000 on it at 6.015% interest. This is the dilemma GOBankingRates reader Joyce brought to our Top 100 Money Experts series. For You: Here’s How Much You Need To Retire With a $100K Lifestyle Learn About: 3 Advanced Investing Moves Experts Use To Minimize Taxes and Help Boost Returns To help her think more clearly about h ...