Which of the following personalities belong to Vedanta school of Indian Philosophy? (1) Ramanuja (2) Vallabha (3) Nimbarka (4) Madhva Select the correct answer using the codes given below:

• A. 1 and 2 only
• B. 1, 2 and 4 only
• C. 3 and 4 only
• D. 1, 2, 3 and 4