Tamarisk, Inc had net income of $110350 and paid dividends of $30000 to common stockholders and $24500 to preferred stockholders in 2020. Tamarisk, Inc's common stockholders' equity at the beginning and end of 2020 was 5430000 and $580000, respectively. Tamarisk. Ind's return on common stockholders' equity is 17.0% O 16.0% 0.21.0%. 12,0%