A certain company consists of 8 managers and 8 non-managers. How many different teams of 3 employees can be formed in which at least one member of the team is a manager and at least one member of the team is not a manager? (Two groups are considered different if at least one group member is different)	Options
A) 84	B) 108	C) 135	D) 270	E) 448
Total # of teams of 3 possible is 16C3=560   # of teams with only managers or only non-managers is: 8C3+8C3=56+56= 
<gadget id="calculator">56+56</gadget>
<output>112</output>
112;   # of teams of 3 with at least one manager or at least one non-manager is: 560-112= 
<gadget id="calculator">560-112</gadget>
<output>448</output>
448.   ANSW448R:448
<result>E</result>
A certain company consists of 8 managers and 8 non-managers. How many different teams of 3 employees can be formed in which at least one member of the team is a manager and at least one member of the team is not a manager? (Two groups are considered different if at least one group member is different)