According to Peter Drucker,which of the Following Statements About Hiring

According to Peter Drucker,which of the following statements about hiring family members is not true?

A) Family members need to be as competent and hard working as any unrelated employee.
B) Family-managed businesses need to staff key positions with nonfamily professionals.
C) Management succession should be entrusted to someone neither part of the family nor part of the business.
D) No matter how many qualified,nonfamily professionals are in the company,all top positions should be held by family members.