HINT: Research may be needed for the following question -"Levers of control," that constitute boundary systems that define the limits of freedom, such as codes of conduct and ethics statements.in addition to a diagnostic control system, are needed in an organization because:

		A: diagnostic controls have been found to lead to poor financial performance
B:		diagnostic controls have no place in a Balanced Scorecard system
		C :pressure to perform on diagnostic controls may lead to unethical behavior
		D: they are mandated by the Financial Accounting Standards Board