Get an estimate for the amount of income needed in your retirement.
4a: Do you have other sources of retirement income? Get a ballpark estimate for the amount of income needed in your retirement.
4b: What are the sources of income for current retirees? Composition of income for people over 65 across income groups.
4c: What do current workers say about planning for retirement? Results of the 2008 Retirement Confidence Survey
4d: What can you do to increase your retirement income? Increasing your retirement income