The following stockholders' equity section of Petal Pusher Company's balance sheet appeared at December 31, 2015.
| Common stock, $1 par value, 200,000 shares issued | $ 200,000 | 
| Additional paid-in capital-common | 800,000 | 
| Retained earnings |   450,000 | 
|     Total stockholders' equity | $1,450,000 | 
Answer the following:
Has the company been profitable since its inception? How do you know?
What does the balance in retained earnings represent?