Consider the following equilibrium reaction: 2 NOBr(g) ⇌ 2 NO(g) + Br₂(g) at 298 K, Kc = 0.0142. What is the value of Kp?

a) 3.57 × 10⁻⁵
b) 2.01 × 10⁻³
c) 7.41 × 10⁻⁴
d) 1.26 × 10⁻²