please show me how to do the math!

Aggregate Mining Corporation was incorporated five years ago, it is authorized to issue 550,000 shares of 5100 par vahe 8% preferred stock. It is also authorized to issue 850,000 shares of $1 par value common stock. It has issued only 40,000 of the common shares and none of the preferred shores, In its sixth year, the corporation has the following transactions Mar. 1 Dedares a cash dividend of $2 per share Mar 30 Pays the cash dividend Jul 10 Declares a stock dividend when the stock trading at $15 per share AUGS Issues the stock dividend Prepare the journalines to record the transactions, Iran amount box does not require an entry, leave it blank Mar 1 Retained Famings 60,000 Cash Dividends Payable 30.000 Mar 30 Cash Dividends Rayable 1900 000 Cash 80,000 Jul 10 Retained Earnings Common Stock Dividend Distributable . Additional Paiden Capital Common Stock DI NI 11 III Aug5 Common Stock Dividend Distributable Common Stock