I would like help on this, somehow I am not getting this..

Greyson Hotel Group (GHG)was formed as a corporation to provide several hotel brands in major cities across the United States. Which of the following ethical issues at GHG would directly impact the organization?

• a.)A GHG manager refuses to pay new staff members for working extra hours at the new site.
• b.)GHG management withholds its international expansion plans from its stockholders.
• c.)GHG management decides to wait to implement its social responsibility program at the new location.
• d.)A GHG Board of Directors member accepts fees for providing advice to one of its biggest competitors.