According to the text, what is the origin of philosophy?

I- Philosophy arises when man feels admiration and amazement for the world around him.
II- The passage from myth to logos is the beginning of philosophy as rational knowledge.
III- Philosophy was born on the Greek coasts of Ionia, in the port of Miletus, in the 6th century BC.
IV- Philosophy was born as a branch of science.
a) Only I and II are correct.
b) Only II and III are correct.
c) I, II, and III are correct.
d) I, II, III, and IV are correct.