Business ethics | Information Systems homework help

I need Discussion should be 250 words and references and i need two responses and each response in 150 words 

Discussion Forum 1

How would you describe the schools of ethical thought?

I need Discussion should be 250 words and references and i need two responses and each response in 150 words  

Discussion Forum 2

Discuss why Goldman Sachs was a disciple of Albert Carr’s theory of “business is a poker game and we are all bluffing.”