The charter of vista west corporation specifies that it is authorized to issue 300,000 shares of common stock. Since the company was incorporated, it has sold a total of 160,000 shares (at $16 per share) to the public. It has bought back a total of 25,000. The par value of the stock is $3. When the stock was bought back from the public, the market price was $40.

How should the syntax in this sentence be changed, if at all? the scientists spent years analyzing the results of numerous medical studies meant to identify the cause of the disease. no change the scientists spent years looking at the results of a variety of different medical studies meant to locate the cause of the disease. the scientists spent years reviewing medical study results to find the cause of the disease. the scientists spent years studying the results of many medical studies in order to uncover the cause of the disease.