[Solved] What element or technique serves to unify and balance Raphael's School of Athens, an imagined dialogue among the great philosophers and scientists of classical antiquity? A) a symmetrical architectural setting of receding barrel vaults B) a foreground portrait of Michelangelo in the guise of a Greek philosopher C) the delicate treatment of the female nude D) the consistent use of vivid word-painting Net Income: The net income of a business following the subtraction of all costs, such as operating expenses and taxes, from its overall revenue. Net Loss: The deficit that results when total expenses exceed total revenues in a specific accounting period, indicating a decrease in net assets. Accounting Equation: A fundamental principle of accounting that states assets are equal to the sum of liabilities and stockholders' equity, expressed as Assets = Liabilities + Stockholders' Equity. Landscaping Supplies: Various materials and tools used for garden and landscape design, maintenance, and construction.