What are the clinical manifestations of congenital hypothyroidism during the first 2 weeks of life?

I- Prolonged jaundice with direct or indirect predominance.
II- Edema of eyelids, hands, and feet.
III- Prominent abdomen and increased anterior and posterior fontanelles.
IV- Hyperactivity and irritability.
a) I and II are correct.
b) II and III are correct.
c) I, II, and III are correct.
d) II, III, and IV are correct.