Which of the following are characteristics of a qualified disclaimer? 1. The disclaimant may not direct the bequest to another person selected by the disclaimant. It must be received by the executor of the estate within nine months of the death of the decedent. 2. It must be written and irrevocable. 3. The disclaimant may disclaim any asset. 4. The disclaimant may disclaim any percent or fraction of an asset. 1, 3 and 4 1, 2, 3 and 4 1, 2 and 3 1 and 2