Please post the answer with step by step calculation it will help me understand better.

The Shareholder's Equity section of Dennis Corporation's latest annual financial statements looks like this:

Shareholder's Equity

Common stock 200,000 shares 400,000

Retained earnings 600,000

$1,000,000

The firm has earnings per share in the latest year of $0.80 and a price-earnings ratio of 15 times

A. Show the effect on the equity account(s) of two-for-one stock split

B. Show the effect on the equity account(s) of an 8% stock dividend

C. Show the effect on the equity account(s) of 288,000 cash dividend