Sade, Inc., has current assets of $4,900, net fixed assets of $25,000, current liabilities of $4,100, and long-term debt of $10,300. The company's net profit was $5400. What is the value of the shareholders' equity account for this firm? Assuming no dividend will be paid. a. $10,100 b. $15,500 c. $10,000 d. $16,500