2. Consider the following state of a system with four processes, P0,P1,P2, and P3, and five types of resources, RS1,RS2,RS3,RS4 and RS5: which are described by the vector E=[2;4;1;4;4]. Using the deadlock detection algorithm, show that there is a deadlock in the system; identify the processes that are deadlocked; suggest at least one way out of the deadlock situation. [2.0 credits]