P1 P3 R R P2 P4 Assume that the mutual exclusion, hold-and-wait, and no-preemption conditions are all true. Consider the above RAG (Resource Allocation Graph) that represent the current state of a system that adopts deadlock avoidance. Based on the following requests, identify whether the system grants the requested resource or not. Justify your answer with a clear description of the situation. i) Process P requests resource R2: ii) Process P2 requests resource R2