Following Is the Shareholders' Equity Section of Morgan Supplies on a Day

Following is the shareholders' equity section of Morgan Supplies on a day its common stock is trading at $77 per share.
$\begin{array}{|l|l|}\hline \text { Common stock ( } \$ 2 \text { par value, } 30,000 \text { sharesissued and outstanding) } & \$ 60,000 \\\hline \text { Additional paichin capital on common stock } & 1,200,000 \\\hline \text { Retained earrings } & 3,000,000 \\\hline\end{array}$
Required:
a. Use the financial statement template below to show the financial statement effects of
the following dividend events. (Assume that the events are independent.)
(1) Cash dividend declaration and payment of $1 per share
(2) Property dividend declaration and payment of shares representing a short-term
investment in Screen Products, Ltd., with a fair value of $15,000
(3) 10 percent stock dividend
(4) 100 percent stock dividend
(5) 3-for-1 stock split
(6) 1-for-2 reverse stock split
Journal entry (optional):
b. Which events changed the book value of common equity?
c. Under what conditions will these events lead to future increases and decreases in ROE?