By analyzing the value of the company's profit index, you will find problems in operation and management. The company's profitability is the concrete performance of the company's production and operating activities, and the company's results are good or bad, and finally show through the profitability of the company by analyzing the profitability of the company in detail, enabling it to improve the profitability of the company by finding problems in the operation and management of the company by taking appropriate measures to solve the problem.