[Interrelationship Digraph] (1) Insufficient leadership training of supervisors --> (2) Work dissatisfaction (1) Insufficient leadership training of supervisors --> (3) Unstable attendance rate (2) Work dissatisfaction --> (4) Unstable attendance rate (2) Work dissatisfaction --> (5) Rushing causes missing critical points (3) Unstable attendance rate --> (6) Insufficient Personnel due to leave (4) Unstable attendance rate --> (7) Quality issues with markers (5) Rushing causes missing critical points --> (7) Quality issues with markers (6) Insufficient Personnel due to leave --> (8) Chronic deficiency (7) Quality issues with markers --> (8) Chronic deficiency (5) Rushing causes missing critical points --> (7) Quality issues with markers