A client is doing some investment/retirement planning. She is attempting to determine how much of her estate she needs to set aside today to fully found her retirement she desires annual beginning of. With drawls for the next 25 years, she would like inflation adjusted withdrawal's that start at 50,000 per year assume and annual post-tax rate of return of 7.5% and that inflation will increase at an annual effective rate of 3.5%. What amount does she need to dedicate to this goal?