Question - On January 1, 2009, total assets for Liff were $125,000;
On December 31, 2009, total assets were $145,000.
On January 1, 2009, total liabilities were $110,000;
On December 31, 2009, total liabilities were $115,000.
What is the amount of the change and the direction of the change in Liff's stockholders' equity for 2009?