Would your answer change if the company engaged in some Corporate Social Responsibility by occasionally publishing an ad that stressed the importance of consuming their product responsibly?

In resolving this dilemma, apply:

Utilitarianism
Deontology
Your own ethical reasoning on the issue
Prompt #2

Sometimes liquor and tobacco companies create ads that link the consumption of its goods with popularity, love, friendship, and financial success.

Do you think this is ethical?
Would your answer change if the company engaged in some Corporate Social Responsibility by occasionally publishing an ad that stressed the importance of consuming their product responsibly?
Be sure to include the perspectives of social contract theory and virtue ethics in your responses.