Explanation:

Let’s break down each option under the Sexual Harassment of Women at Workplace (Prevention, Prohibition, and Redressal) Act, 2013:

- Option 1: Implied or explicit promise of preferential treatment in her employment

- This means offering benefits or promotions in exchange for sexual favours. It’s classic quid pro quo harassment.

- Option 2: Implied or explicit threat of detrimental treatment in her employment

- Threatening to hurt her work position or prospects if she doesn’t comply with sexual advances. This is also covered under the Act.

- Option 3: Humiliating treatment likely to affect her health or safety

- Even if nothing physical happens, consistent humiliation or hostile treatment that impacts a woman’s mental or physical health is harassment under the Act.

- Option 4: All the above

- This is the right pick. All the behaviours mentioned fall squarely under what the Act considers sexual harassment.