A sum of money is distributed among A,B,C,D in the proportion of 1:3:4:2. If C gets $500 more than D, what is the B's share?	Choose the correct choice:	A) $ 450	B) $ 500	C) $ 750	D) $ 800	E) $ 840

Rationale: let the shares of a , b , c , d are x , 3 x , 4 x , 2 x 4 x - 2 x = 500 x = 250 b ' s share = 3 x = $ 750 answer is c
Answer: C