Which of the following is a quantitative result produced by a Rainmaker?

The selected answer clearly stands out as a quantitative result produced by a Rainmaker because it directly relates to measurable financial performance. "Drives top line growth" refers to the increase in a company's revenue, which can be tracked through sales figures and other financial metrics. A Rainmaker is an individual or team member in a business, often in sales or marketing, who is particularly effective at generating significant revenue and winning new business.

In contrast, the other choices highlight qualitative aspects. Willingness to try new things pertains to attitudes and behaviors that may foster innovation but are not quantifiable. Establishing visibility for their team involves enhancing recognition and presence, which is more about perception than measurable output. Creating a culture of service speaks to the environment and ethos of the workplace, emphasizing customer service values rather than a direct financial outcome. Therefore, while all the choices represent important contributions, only the option about driving top line growth is specifically tied to quantifiable business results.