Final answer:
A company promoting diversity and inclusion would not be charged with disparate treatment, while a company favoring one gender over another could be charged with disparate treatment.
Step-by-step explanation:
In a company promoting diversity and inclusion (option a), the company would not be charged with disparate treatment as they are actively working towards equality.
However, in a company that favors one gender over another (option c), they could be charged with disparate treatment as it goes against equal opportunity and fairness.
In a company with equal employment opportunities (option b) and a company with a non-discriminatory hiring policy (option d), they would not be charged with disparate treatment as they are ensuring fairness in their hiring practices and providing equal opportunities to all.