River Enterprises has $20,000$ shares of stock outstanding with a market price per share of $$49.$ The net after$-$tax earnings of the firm are $$35,000.$ The firm has just declared a $2-$for$-1$ stock split. By how much will the earnings per share change as a result of the stock splRiver Enterprises has $20,000$ shares of stock outstanding with a market price per share of $$49.$ The net after$-$tax earnings of the firm are $$35,000.$ The firm has just declared a $2-$for$-1$ stock split. By how much will the earnings per share change as a result of the stock split?