Write 8.12x10⁻⁶ x 2.00x10⁻⁵ in scientific notation.

a) 1.62x10⁻¹⁰
b) 1.62x10⁻¹⁰
c) 1.62x10⁻¹⁰
d) 1.62x10⁻¹⁰