题目选项分析

The CFO's detailed analysis of the twenty-three years of Harmonic Technologies clearly established that, for every dollar invested in research and development, including experimental research that is not initially linked with any product, over the next seven years, it gained nearly six dollars in profits from sales

The CFO's detailed analysis of the twenty-three years of Harmonic Technologies clearly established that, for every dollar invested in research and development, including experimental research that is not initially linked with any product, nearly six dollars in profits, over the next seven years, resulted from its sales