Final answer:
The Microsoft 365 plan built specifically for firstline workers is Microsoft 365 F3, offering essential applications for communication, collaboration and productivity tailored to the unique needs of the frontline workforce.
Step-by-step explanation:
If your organization is seeking a Microsoft 365 plan tailored to meet the needs of firstline workers, the most suitable option is c) Microsoft 365 F3. This plan is specifically designed for firstline workforce, offering them the tools and capabilities they need to be effective in their roles, while also providing the necessary security and compliance features. The Microsoft 365 F3 plan includes essential applications such as Microsoft Teams, SharePoint, and Yammer which facilitate communication and collaboration among team members, as well as providing access to Office web and mobile apps for productivity on the go