Final answer:
The day to assign media buyer tasks is not specified and varies according to campaign needs; the Media Coordinator is responsible for these tasks, aligning them with the campaign's strategy and timeline.
Step-by-step explanation:
The specific day to assign media buyer tasks is not mentioned in the provided information, as it may vary based on the campaign’s schedule and strategic planning. In general, these tasks are handled by the Media Coordinator, whose role encompasses a broad range of responsibilities aimed at effectively disseminating the candidate’s message to potential voters.
The Media Coordinator is tasked with the planning and executing of media strategies, which include the purchase and scheduling of paid advertising, managing social media efforts, and ensuring the candidate's visibility in public media opportunities. The actual scheduling of tasks would be based on the campaign strategy and may be decided during campaign meetings or as outlined in the campaign's operations timeline.