The value of \frac{1}{16}a^0\plus{}\left (\frac{1}{16a} \right )^0\minus{} \left (64^{\minus{}\frac{1}{2}} \right )\minus{} (\minus{}32)^{\minus{}\frac{4}{5}} is:
<spanclass=′latex−bold′>(A)</span>11613<spanclass=′latex−bold′>(B)</span>1163<spanclass=′latex−bold′>(C)</span>1<spanclass=′latex−bold′>(D)</span>87<spanclass=′latex−bold′>(E)</span>161