looking for some guidence.

(1) Earnings plr share = netincome 52,371$14,694 Average number of 4743,207 common shares outstanding Earnings pershone: Amazon \$ 5.00 walmat $4.58 isthat curnect? (2) Does that mean Amazon is more protitable from an earnings per shave perspective? Hence 5.00 VS 4.58? (3) If the market price of Amazon conmon stoct was $750 per share at the time walmart's was \$ 69 per share. Hiw would you exploin the difference in market phice given the earring pur sharl cmuputed in (a) fur both cmparies