I came across this problem in the GMATprep software and got it totally wrong!
A company consists of 6 senior and 4 junior staff officers. If a committee is created with 2 senior and 1 junior staff officers, how many possible committees are there? Choose the most appropriate option
A) 12	B) 44	C) 56	D) 60	E) 200
6C2*4C1   =60 = 60
<result>D</result>
I came across this problem in the GMATprep software and got it totally wrong!
A company consists of 6 senior and 4 junior staff officers. If a committee is created with 2 senior and 1 junior staff officers, how many possible committees are there?