Below is the stockholders equity section from Colgate-Palmolive Company:

Shareholders Equity	2020			2019
Common stock, $1 par value (2,000 shares authorized, 1,465 shares issued)	1,466			1,466
Additional paid-in capital	2,969			2,488
Retained earnings	23,699			22,501
Accumulated other comprehensive income (loss)	(4,345)			(4,273)
Unearned compensation	(1)			(2)
Treasury stock, at cost	(23,045)			(22,063)
Total Colgate-Palmolive Company shareholders equity	743			117
Noncontrolling interests	358			441
Total equity	1,101			558

A summary of treasury stock activity for the three years ended December 31 is as follows:

				# of shares
Balance, January 1, 2018				591
Common stock acquired				18
Shares issued for stock options				(6)
Shares issued for restricted stock units and other				(1)
Balance, December 31, 2018				602
Common stock acquired				17
Shares issued for stock options				(8)
Shares issued for restricted stock units and other				(1)
Balance, December 31, 2019				610
Common stock acquired				18
Shares issued for stock options				(13)
Shares issued for restricted stock units and other				(1)
Balance, December 31, 2020				614

2020 307 shares

2019 294 shares

1. How many shares of common stock are outstanding at the end of each year?
2. What is the average price at which shares were originally issued as of December 31, 2020?
3. What is the average cost of shares in Treasury for each year?
4. What is the average cost of treasury shares acquired during 2020?
5. What amount of cash dividends per share could the company declare and pay and still leave $5,000 in retained earnings?
6. What is the highest stock dividend percentage the company could distribute?
7. How would a 3-for-1 stock split affect the stockholders equity section of the balance sheet?