Cumulus Financial (CF) wants to target loyal and engaged customers. When a platinum tier customer visits their Investment pages more than three times in a 24-hour period, CF wants to Immediately Send an email that offers a private consultation. What should a consultant recommend for this business requirement?

A. Calculated insight with a data action to a Marketing Cloud Engagement transactional email

B. Rapid segment to a data action journey in Marketing Cloud Engagement

C. Standard segment with activation into Marketing Cloud Engagement

D. Streaming insight with a data action into a journey in Marketing Cloud Engagement