Final answer:
Mark should review Jones Company's financial statements, including the income statement, balance sheet, and cash flow statement, to evaluate its current operating performance.
Step-by-step explanation:
Mark wishes to evaluate Jones Company's current operating performance. To obtain the most pertinent information for this assessment, he should examine Jones Company's financial statements. The most relevant documents would include the income statement, balance sheet, and cash flow statement. The income statement provides insight into the company's revenues, expenses, and net income, which are crucial for understanding current operating performance.
Additionally, the cash flow statement sheds light on how cash is being generated and used, which is a key indicator of the company's operational health. Also, the balance sheet will reveal the company's assets, liabilities, and shareholders' equity, offering a snapshot of its financial position at a given point in time.