You plan to set up an endowment at your alma mater that will fund $240,000 of scholarships each year indefinitely. If the principal (the amount you donate) can be invested at 6.4 percent, compounded annually, how much do you need to donate to the university today, so that the frst scholarships can be awarded beginning one year from now? (Round answer to 2 decimal places, eg. 52.75.) Present value $