4.
You need a Financial Planner!
Your financial planner helps you understand how and where to invest your money, whether personal or business. They help with long-term financial planning and will get you on the path to achieving your goals.
If you have a question on whether your money should go in a 401(k) or an IRA or what the return is on an index fund, your financial advisor is your go-to gal. They may also help figure out trusts, estates, and insurance needs to ensure your most important assets (you and your family!) are covered.
They are often a Certified Financial Planner (CFP) – just make sure she is a fiduciary.