2.A System the uses Bankers Deadlock Avoidance algorithm has Six processes P1,P2,P3,P4,P5 and P6 and uses resources of four different types A,B,C and D. There are Multiple instances of each resource type. Answer the following Questions: ALLOCTION MATRIX MAX MATRIX AVAILABLE A B C D A B C D A B C D P0 2 0 2 1 9 5 5 5 6 3 5 4 P1 0 1 1 1 2 2 3 3 P2 4 1 0 2 7 5 4 4 P3 1 0 0 1 3 3 3 2 P4 1 1 0 0 5 2 2 1 P5 1 0 1 1 4 4 4 4 a.What are the total number of resources in the system? b.Is the state of the system is SAFE? Explain You answer? c.If the system is safe, show how all the process could complete their execution successfully? d.If the system is UNSAFE, show how deadlock might occur?[3.0Marks]