What is the smallest positive normalized floating point number in IEEE 754 32-bit floating point?

A) 1.17549435 x 10⁻³⁸
B) 1.17549435 x 10⁻³⁹
C) 2.22507386 x 10⁻³⁰⁸
D) 2.22507386 x 10⁻³⁰⁸