Which of the following would be the most effective way for her to optimize her social media campaign?

Mariah works for a local community organization and is creating a social media campaign to drive their followers to sign-up for their monthly e-mail newsletter .

Which of the following would be the most effective way for her to optimize her social media campaign?
A . Use multiple variations of the post over the duration of the campaign with catchy headlines and images that are tailored to each platform. Make sure to never use the exact post twice.
B . Use the same post headlines and images across all platforms for brand uniformity. Use the same post multiple times over the course of the campaign in order to create a consistent message.
C . Use headlines and images that are optimized for each platform. Post the information only once on each platform to avoid annoying the user base.
D . Use descriptive headlines and text that give users as much information as possible. Use images that are optimized for each social media platform Use the same images each time the information is posted for brand consistency.

Answer: A