A parent can obviously have more than one child process in e

A parent can obviously have more than one child process in existence at any given time. write a C program called lastnameQuadruplets which will create four children. All children are required to survive until the last of them is “born.” This means that the parent should NOT create a child, and then wait for it to be killed before creating the second child, etc. All children should print out their own PIDs and then sleep for 5 seconds. This will give the parent time to create all the children before the eldest finishes executing and exits. Only once ALL of the quadruplets have finished executing and are killed, should the parent then print out its own PID and exit itself. (Hint: use sleep() system call to make the child processes sleep for few seconds after they are created). Please help me with this program

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