consider the bracket drawing and answer the following questions (2 points each, unless otherwise specified). underline the correct answer for 1-3. 1) datum feature a establishes a: ( point / axis / plane ). 2) datum feature b establishes a: ( point / axis / plane ). 3) datum feature c establishes a: ( point / axis / plane ). 4) what is the most that datum feature a may be out of flat? 5) there is a flat surface located 32 from datum a. what is the most this surface can be out of parallel relative to datum a?