Question

	when can you open this type of account? how?	tax details	other factors to consider

growth -
withdrawals - | |

roth ira

you can open an account at any age, just need to have earned income, fill out online application

contributions -

growth -
withdrawals - | |

traditional ira

can open account any age, as long as you have taxable income, apply online

contributions -

growth -
withdrawals - | |
| dollar cost averaging | how can this strategy be used in your retirement accounts?
how about with the concept of \paying yourself first\? | | |

	go to the next page...determine what it takes to reach your retirement goal!

Explanation:

The problem involves retirement accounts (401k, 403b, Roth IRA, Traditional IRA) and financial strategies (Dollar Cost Averaging, "paying yourself first"). These topics relate to personal finance and investment, which fall under the Business discipline's subfield of Finance. Finance deals with financial planning, investment strategies, and retirement account management.

Answer:

The subfield is Finance (under Business discipline).