Computer Operating Systems

A naive professor wrote a code using threads and locks. The code works as follows, Thread i tries to acquire locks A and B n an arbitrary manner, Thread 2 tries to acquire locks B and C, again, in an arbitrary manner, Thread 3 tries to acquire locks C, D, and E in some manner. Finally, Thread a tries to asquire locks and B in an arbitrary manner a) Show the problem with the code. 6) Propose a correct solution