Simplify \(\frac{(a^2 - \frac{1}{a}) + (a^{\frac{4}{3}} + a^{\frac{2}{3}})}{a^2 \frac{1}{a}^2}\)

• A.a^{\(\frac{2}{3}\)}
• B.a^{-\(\frac{1}{3}\)}
• C.a2 + 1
• D.a
• E.a^{\(\frac{1}{3}\)}