If $\alpha, \beta, \gamma, \delta$ are the roots of $x^4 - 100x^3 + 2x^2 + 4x + 10 = 0$,then $\frac{1}{\alpha} + \frac{1}{\beta} + \frac{1}{\gamma} + \frac{1}{\delta}$ is equal to:

  • A
    $\frac{2}{5}$
  • B
    $\frac{1}{10}$
  • C
    $4$
  • D
    $\frac{-2}{5}$

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