Can someone please explain this? I don't understand this at all

Stockholders' Equity section of balance sheet Common Stock, $10 par value, 75,000 shares issued and outstanding Paid-in capital in excess of par value, common stock Retained earnings Total stockholders' equity Common Stock 750,000 200,000 410,000 75,000 50% stock dividend (par value) 1.125000 200poo 35poo 112500 3-for-l stock split 750000 200,000 410000 225000