Which Muscles Attach onto the Medial Epicondyle of the Humerus

Multiple Choice

Which muscles attach onto the medial epicondyle of the humerus (via the common flexor tendon) ?

A) pronator teres,flexor carpi radialis,and palmaris longus
B) pronator quadratus,palmaris longus,and flexor carpi ulnaris
C) extensor carpi radialis longus,extensor carpi radialis brevis,and extensor carpi ulnaris
D) pronator teres,flexor digitorum superficialis,and flexor digitorum profundus