Evaluating Future Growth Prospects in Technology Sector

In evaluating investment opportunities within the technology sector, an analyst notes a company that has consistently achieved high sales growth rates over the past few years. The company has invested heavily in research and development (R&D) and has a well-regarded product pipeline. However, the analyst also observes that the company is experiencing increasing competition, which has started to impact its market share.

The analyst is trying to determine the most appropriate measure to evaluate the company's growth potential moving forward. Given this context, which of the following metrics would be most suitable for assessing the company's future growth prospects?