Please help me with this please do $1$to $5$ for a thumps up

Objective: Writing programming assignments demonstrating the concepts of threads and multithreading. $[$CLO$.6,$ ABET: SO$1,$ SO$6]$

Question: Multi$-$Threading and Synchronization $(15$ Points$)$:

Consider the given C$-$like code below. Use Compilation:

To compile a file named "file.c$",$ use commands:

$cc file.c $-$lpthread $-$lrt $-$o out

To run, use command:

$$./$out

Given code to use as template and for Array contents:Objective: Writing programming assignments demonstrating the concepts of threads and multithreading. $[$CLO$.6,$ ABET: SO$1,$ SO$6]$

Question: Multi$-$Threading and Synchronization $(15$ Points$)$:

Consider the given C$-$like code below. Use