1. The balance in retained earnings as of December 31, 2017 was $1,440,000 and as of December 31, 2018 it was $1,164,000. 
2. Net income for 2018 was $1,000,000. 
3. A stock dividend was declared and distributed, increasing common shares by $500,000 and paid-in capital by $220,000. 
4. A cash dividend was declared and paid.

What was the amount of the cash dividend?