Ronaldo is creating headline copy for his ad. He has several options to communicate his value proposition. Select the best sentence for his ad.

Explanation: The best sentence for Ronaldo's ad headline is **‘Get a 30% increase in customer retention’**. This option stands out because it offers a specific and quantifiable benefit to potential customers, providing a clear value proposition that is likely to capture their attention. By highlighting the potential for a 30% increase in customer retention, Ronaldo's headline communicates a compelling outcome that is both desirable and achievable. This specificity not only captures the audience's interest but also establishes credibility and reinforces the value of Ronaldo's offering. Additionally, the use of a numerical percentage adds an element of credibility and urgency to the headline, compelling users to take action and learn more about how they can achieve such significant results. Overall, this headline effectively communicates the value proposition of Ronaldo's ad and is likely to resonate with his target audience, making it the best choice for his ad copy.