At Prices (P1, P2)= ($4, $1), George Buys the Bundle

Multiple Choice

At prices (p1, p2) = ($4, $1) , George buys the bundle (x₁, x₂) = (10, 20) .At prices (p'₁, p'₂) = ($1, $4) , he buys the bundle (x'₁, x'₂) = (4, 14) .At prices (p''₁, p''₂) , he buys the bundle (x''₁, x''₂) = (20, 10) .If his preferences satisfy the strong axiom of revealed preferences, then it must be that

A) 10p''₁ < 10p''₂.
B) 10p''₁ < 8p''₂.
C) 8p₁ > 8p₂.
D) p''₁ = p''₂.
E) None of the above.