the 2019 balance sheet of Dyrdeks Skate Shop, Inc., showed $580,000 in the common stock account and $3.5 million in the additional paid-in surplus account. The 2020 balance sheet showed $620,000 and $3.9 million in the same two accounts, respectively. If the company paid out $520,000 in cash dividends during 2020, what was the cash flow to stockholders for the year?