In store A there are 10 pairs of pants for every 40 store B has. The price ratio between the pants in store B and the pants in store A is 3:4. If all the pants were sold in both places until the stock ran out, what is the ratio between the total amount stores B earned to the total amount store A earned?	Choose the correct option.
A) 3:1	B) 2:3.	C) 1:3.	D) 3:4.	E) 2:5.
1st statement : ratio of pants   Store 3:1 : Store B   10x : 40x   X:4X   Price :   4y:3y   Total revenue   4xy : 12xy   3:1   3:1nswer : 3:1
<result>A</result>
In store A there are 10 pairs of pants for every 40 store B has. The price ratio between the pants in store B and the pants in store A is 3:4. If all the pants were sold in both places until the stock ran out, what is the ratio between the total amount stores B earned to the total amount store A earned?