Is there a better way to formulate or rewrite the Thesis main research Question? Should sub questions be different?

Research Question What is the impact of share-based compensation, specifically stock options and other forms of equity-based compensation, on employee retention and motivation at JET, and how does it affect the company's financial performance?

Sub-Questions 1. What types of share-based compensation are currently used by JET, and what are the associated costs? 2. What are the benefits of offering share-based compensation to employees? 3. How does offering share-based compensation affect employee retention and motivation at JET? 4. How does offering share-based compensation to employees affect JET's financial performance?