In how many possible ways can 5 people draw water from 5 taps if no tap can be used more than once?  Choose the correct choice from the following answers.
A) 120	B) 700	C) 300	D) 150	E) 600
1 - can draw from any of 5 taps   2 - draw remain 4   3rd - draw remain 3   4th -draw remain 2   5th - draw remain 1   so total possible = 5*4*3*2*1= 
<gadget id="calculator">5*4*3*2*1</gadget>
<output>120</output>
120   120NSWER 120
<result>A</result>
In how many possible ways can 5 people draw water from 5 taps if no tap can be used more than once?