A single particle of mass 2.30 × 10⁻²⁶ kg held by a spring with force constant 150 N m⁻¹ undergoes harmonic oscillations. Calculate the zero point energy of this oscillator.
a) 1.66 × 10⁻²² J
b) 1.66 × 10⁻³² J
c) 1.66 × 10⁻⁴² J
d) 1.66 × 10⁻⁵² J