Deadlocks Suppose that we have the following resources: A, B, C and process P1, P2, P3, P4. The total number of each resource is: Further, assume that the processes have the following maximum requirements and current allocations: a) Is the system potentially deadlocked (i.e. unsafe)? In making this conclusion, you must show all your steps, intermediate matrices, etc. b) Assuming the allocations in part (a), suppose that P1 asks for one more copy of A. Can the system grant this or not? Explain. c) Assuming the allocations in part (a), what is the maximum number of additional copies of resources (A, B, and C) that P1 can be granted in a single request without risking deadlock? Explain