what is the amount of the change in stockholders equity during the year?

And what is the amount of the change in stockholders equity at the end of the year?

3 S48, 770 C804, do ? 18, 770 (649, 590 Current Liebility Assets total 25,650 liabilities total 8,640 at the beginnine of the assets decreased liabilities increased by by 3,640 2,940. and What is in the the amount Stockholder's year? And of the equity end oo