Question

in a study of thousands of executives and managers, project: time off found that employees who use more vacation time are more likely to earn promotions. strong source information and a strong reporting verb weak source information a weak reporting verb no source information or reporting verb

Explanation:

The statement mentions "Project: Time Off" which is a named study of thousands of executives and managers, indicating strong source information. The reporting verb "found" is a common and clear - cut way to convey results from a study, making it a strong reporting verb.

Answer:

Strong Source Information and a Strong Reporting Verb