The writer wants to add a sentence after sentence 12 to qualify the claim made by the Center for Work Ethic Development that part-time jobs result in teens developing beneficial soft skills. Which of the following sentences best accomplishes this goal?
A
However, while it is true that these traits can be acquired through part-time jobs, not all work environments are conducive for this development
B
Yet part-time jobs often provide more than enough financial incentives for teens to justify the time spent working.
C
Even as part-time jobs are being filled more often by retirees, incentives such as health insurance are not included as part of the compensation package
D
On the other hand, hard skills are the most important for employees, especially within the highly competitive STEM disciplines.
E
However, an emphasis on soft skills may result in teens needing less education in order to land highly competitive jobs.

The addition that should be made to qualify the claim is A. However, while it is true that these traits can be acquired through part-time jobs, not all work environments are conducive for this development

What is a Claim?

This refers to the statement or assertion that is made about a particular thing that needs supporting details to validate it.

Hence, we can see that from the complete text, there is a claim made by the Center for Work Ethic Development that part-time jobs result in teens developing beneficial soft skills and this can be qualified in option A.