The effort required to maintain a scanning electron microscope is known to increase by a fixed percentage each year. A high-tech equipment maintenance company has offered it services for a fee of $25,000 for the first year (i.e., end of year I) with increases of 6% per year thereafter. If a biotechnology company wants to pay for a 3 year contract up front to take advantage of a temporary tax loophole, how much should it be willing to pay if it uses an interest rate of 15 % per year?