The Junk Drawer Approach to Investing It's easy to let investments accumulate like old receipts in a junk drawer. Related Content Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage. My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. Insuring Your Business With a Buy/Sell Agreement It may help your business be better prepared in the event of the death of a principal or key employee.