If 4XZ + YW = 5 and XW + YZ = 10, what is the value of the expression (2X + Y)(2Z + W)?  Choose the correct option
A) 9.	B) 12.	C) 15.	D) 16.	E) 25
(2x+y)*(2z+w) = 5+2(10) =25   Answer : 25
<result>E</result>
If 4XZ + YW = 5 and XW + YZ = 10, what is the value of the expression (2X + Y)(2Z + W)?