<p><br/>// Complete the C++ function and its recursive helper to determinewhether the tree rooted at root is a binary search tree.</p><p>#include <iostream></p><p><br/>// Code goes here pt1</p><p><br/>using namespace std;<br/>class Node {<br/>public:<br/>Node
<p>Opeareting System</p><p>Process</p><p>CPU Burst Time (msec)</p><p>P1</p><p>43</p><p>P2</p><p>23</p><p>P3</p><p>16</p><p>Calculate the following (assuming that the processes arescheduled using the FCFS algorithm):</p><p>1.The wait time for each process</p><p>2.The average wait time</p><p>3.Throughput</p><p>4.TAT for each process</p><p>5.Why are you not