A construction management company is examining its cash flow requirements for the next few years. The company expects to replace software and in-field computing equipment at various times. Specifically, the company expects to spend $6,000 1 year from now, $10,000 3 years from now, and $11,000 each year in years 6 through 10. What is the future worth in year 10 of the planned expenditures, at an interest rate of 9% per year? The future worth is determined to be $[