CUET Business Studies - There is one head 'A' who has two lines of authority under her/ him. One line consists of B-C-D-E-F. Another line of authority under 'A' is L-M-N-O-P. If 'E' has to communicate with 'O' who is at the same level of authority then she/he has to traverse the route E-D-C-B-A-L-M-N-O. This is due to the principle of _______. | PYQs + Solutions | AfterBoards