What will come in place of the question mark (?) in the following letter number combination series?2B, 4C, 8E, 14H, ?

What will come in place of the question mark (?) in the following lett

1.	What will come in place of the question mark (?) in the following letter number combination series?2B, 4C, 8E, 14H, ?
A.	22L
B.	16K
C.	20L
D.	20J
Answer» B. 16K