A$)$ Fill in the content of the matrix NEED for all of the processes.

B$)$ Is the system in a safe state $?$

C$)$ Show sequence $($part or full$)$ in which the algorithm executes, and fill in the AVAILABLE column.

A request from process P $3$ arrives for $(0,1,0,0).$

D$)$ Should the request from process $P3$ be granted?

Make any necessary changes and use the chart below to calculate the answer to part D