Bond 1 has a price of 88.35 and a Macaulay duration of 12.7. Bond 2 has a price of 130.49 and has a duration of 14.6. A portfolio is created with a combination of face amount F1 from Bond 1 and F2 from Bond 2. F1 + F2 = 100, and the portfolio has a duration of 13.5. Find the portfolio value.