According to the text, what is the principle of favorability and how should labor laws be interpreted according to it? I - The principle of favora...

According to the text, what is the principle of favorability and how should labor laws be interpreted according to it?

I - The principle of favorability is inserted in the preeminent objective of the National Constitution to achieve general welfare, which means social justice.
II - Labor laws, as part of the normative framework that seeks to allow the worker to develop according to their dignity, must be interpreted in favor of those who tend to achieve well-being.
III - The principle of favorability should not be applied to labor laws, as they are already sufficiently protective of workers' rights.
IV - The principle of favorability is not relevant to the interpretation of labor laws, as they are not part of the normative framework that seeks to allow the worker to develop according to their dignity.