Using the Pythagorean Theorem. 1  1. Learn the Pythagorean Theorem. 2  2. Make sure that your triangle is a right triangle. 3  3. Assign variables a, b, and c to the sides of your triangle.  4. Find the squares of a and 1  b. 5. Add together the values of a2 and 2  b2. 6. Find the square root of  c2.
A custodial fee is simply a flat fee charged by a bank or brokerage for administering or managing an IRA. Virtually every type of IRA is associated with some type of custodial fee, regardless of whether you choose a certificate of deposit, a mutual fund or some other type of IRA.
Here are the basics of typical IRA custodian fees and what you should expect to pay. IRA Custodian Fees. In order to have an individual retirement account, or IRA, you are required by the government to keep your funds with a custodian. This comes in the form of a financial broker.ere are the basics of typical IRA custodian fees and what you should expect to pay. IRA Custodian Fees. In order to have an individual retirement account, or IRA, you are required by the government to keep your funds with a custodian. This comes in the form of a financial broker.