Consider the In-order and Post-order traversals of a tree as given below: In-order: j e n k o p b f a c l g m d h i Post-order: j n o p k e f b c l m g h i d aThe Pre-order traversal of the tree shall be

• A. a b f e j k n o p c d g l m h i
• B. a b c d e f j k n o p g l m h i
• C. a b e j k n o p f c d g l m h i
• D. j e n o p k f b c l m g h i d a