Final answer:
The goal of the firm that is equivalent to the maximization of shareholders' wealth is the maximization of the total market value of the firm's common stock.
Step-by-step explanation:
The goal of the firm that is equivalent to the maximization of shareholders' wealth is C. Maximization of the total market value of the firm's common stock. When a firm's stock price increases, shareholders' wealth increases as well. This can be achieved through various means, such as increasing profits, expanding market share, and making strategic investments.