Conclusion:there is reason to believe that most of those who filed for compensation after the factory closed were just out to gain benefits they did not deserve, and filed only to help them weather their job loss.
Premise:After Baerton’s factory closed, there was a sharp increase in the number of claims filed for job-related injury compensation by the factory’s former employees
We need to find all the options that weaken the argument and remove them as this is an EXCEPT question:
(A) Workers cannot file for compensation for many job-related injuries, such as hearings loss from factory noise, until they have left the job.
Clear Weakener. People can file these claims only after leaving the job. It's not to gain benefits they did not deserve.
(B) In the years before the factory closed, the factory’s managers dismissed several employees who had filed injury claims.
Again a weakener. The employees first filed injury claims and then they were dismissed. They are not to gain any benefits they did not deserve.
(C) Most workers who receive an injury on the job file for compensation on the day they suffer the injury.
Not able to judge it. Let me keep it.
(D) Workers who incur partial disabilities due to injuries on the job often do not file for compensation because they would have to stop working to receive compensation but cannot afford to live on that compensation alone.
Solid Weakener.This option tells us that they are less likely to even apply for claims.
(E) Workers who are aware that they will soon be laid off from a job often become depressed, making them more prone to job-related injuries.
This is a genuine reason and Weakener.The best thing to look in all choices is only 'option C' does not speak about connection between Job loss and compensation.After elimination we are left with C.
C is our answer.