In an office one half of the employees are in account section,quarter are in printing section,one-fifth are stock section and the other 50 are supervisors. How many employees total are there in the office?  Choose the correct choice from the following:
A) 250  B) 366  C) 400  D) 500  E) 1000
1/2x + 1/4x +1/5x = 19/20x   Remaining 1/20 x= 50   x= 50*20= 
<gadget id="calculator">50*20</gadget>
<output>1_000</output>
1000   1000 is the answer.
<result>E</result>
In an office one half of the employees are in account section,quarter are in printing section,one-fifth are stock section and the other 50 are supervisors. How many employees total are there in the office?