Select the correct answer from the codes given below.
A. 1 only
B. 1 and 2 only
C. 1, 2 and 4 only
D. 1, 2, 3 and 4
Answer:D
Select the correct answer from the codes given below.
A. 1 only B. 1 and 2 only C. 1, 2 and 4 only D. 1, 2, 3 and 4