An investment firms offers its customers a 30-year savings plan in an IRA account with the following terms:

7% interest for the first five years, 9% interest for the next 15 years, and 6% interest for the final ten years.

The deposits in the plan are annual with the first deposit scheduled a year from today.

The annual deposits are a fixed amount during the 30-year period.

The balance of the account will be paid in full at the end of the 30-year plan.

Question 4: provide an education saving sinking fund chart.