If \(x\) and \(y\) are positive numbers such that \(x + y = 2,\) then which of the following could be the value of

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If \(x\) and \(y\) are positive numbers such that \(x + y = 2,\) then which of the following could be the value of \(300x+200y?\)

I. 156
II. 397
III. 533

A. I only
B. II only
C. III only
D. I and II
E. II and III

Answer: C

Source: e-GMAT
Source: — Problem Solving |