Suppose that there are two resource types $($R$1$ and R$2)$ with five resources each available to four processes. At time $0,$ the following data is collected. The table indicates the process, the number of resources of each type currently allocated to the processes, and the current request of each resource type by each process.

Which of the following sentences is correct?

Processes P$0,$ P$1$ and P$3$ are deadlocked

The system is not deadlocked.

Processes PO and P$3$ are deadlocked

All four processes are currently deadlockedlocked