Final answer:
Cal's Market achieved a 15% return for its shareholders' equity.
Step-by-step explanation:
Cal's Market has a return on equity (ROE) of 15 percent. This means that Cal's Market achieved a 15% return for its shareholders' equity. ROE is a financial ratio that measures the profitability of a company by evaluating how effectively it is generating profits from the money invested by its shareholders. In this case, Cal's Market generated a 15% return on the equity invested by its shareholders.