2-9. Fund A accumulates at 9% effective and Fund B at 8% effective. At the end of 10 years, the total of the two funds is 52,000. At the end of 8 years, the amount in Fund B is three times that in Fund A. How much is in Fund A after 15 years? 2-10. John pays Henry 500 every March 15 from 1996 to 2000 inclusive. He also pays Henry 300 every June 15 from 1998 to 2001 inclusive. Assuming (4) = .17, find the value of these payments on (a) March 15, 2005; (b) March 15, 1999; (c) March 15, 1995