Linoleum was invented in 1863 by Frederick Walton as a durable flooring material. It is composed of linseed oil, ground cork, resin, and other natural materials.
Find the next two terms of the series:
The given series is: \( A, C, F, J, ? \).
(A) O
(B) U
(C) R
(D) V
Choose the correct answer from the options given below: