If \(P = \frac{{{x^4} - 8x}}{{{x^3} - {x^2} - 2x}},\;Q = \frac{{{x^2} + 2x + 1}}{{{x^2} - 4x - 5}}\) and \(R = \frac{{2{x^2} + 4x + 8}}{{x - 5}}\), then (P × Q) ÷ R is equal to:

• A. 1
• B. 4
• C. 1/2
• D. 2