Marin Corporation had net income of $79000 and paid dividends of $20000 to common stockholders and $16000 to preferred stockholders in 2025. Marin Corporation's common stockholders' equity at the beginning and end of 2025 was $370000 and $470000, respectively. Marin Corporation's return on common stockholders' equity is 18.8%. O 14.0%. O 10.2%. O 15.0%.