1.The effects on the basic accounting equation of per-forming services for cash are to: (a) increase assets and decrease stockholders' equity. (b) increase assets and increase stockholders' equity. (c) increase assets and increase liabilities. (d) increase liabilities and increase stockholders'equity. ! 4.During 2014, Gibson Company assets decreased$50,000 and its liabilities decreased $90,000. Its stockholders' equity therefore: (a) increased $40,000. (b) decreased $140,000. (c) decreased $40,000. (d) increased $140,000. I BH N N DLL