Which of the following can be considered to compensate for the lack of parallelism between abutments when a severely tilted second molar is to be included in a fixed bridge?
1. Orthodontic uprighting of the second molar.
2. Using a coping and telescopic crown as the retainer on the second molar.
3. Including a non-ridge connector in the fixed partial denture design.
4. Hemisecting the second molar.

(1) (2) (3)

(1) and (3)

(2) and (4)

(4) only

All of the above.