Retiring the 4% Rule A portfolio created with your long-term objectives in mind is crucial as you pursue your dream retirement. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Estimating the Cost of College This worksheet can help you estimate the costs of a four-year college program. Keeping Your Business Strong Think about your investment in your business. It’s not simply a business, it’s your life’s work. What Is My Current Cash Flow? Assess whether you are running “in the black” or “in the red” each month.