Problem: in a department store prize box , 40 % of the notes give the winner a dreamy vacation ; the other notes are blank . what is the approximate probability that 3 out of 5 people that draw the notes one after the other , and immediately return their note into the box get a dreamy vacation ? 
Options: a ) 0.12 , b ) 0.23 , c ) 0.35 , d ) 0.45 , e ) 0.65
b