Roberto Corporation was organized on January 1, 2012. The firm was authorized to issue 100,000 shares of $5 par value common stock. During 2012, Roberto had the following transactions relating to stockholders' equity: Issued 10,000 shares of common stock at $7 per share. Issued 20,000 shares of common stock at $8 per share. Reported a net income of $100,000 Paid dividends of $50,000 Purchased 3,000 shares of treasury stock at $10 (part of the 20,000 shares issued at $8) What is the total stockholders' equity at the end of 2012?