Make a development of a schedule baseline and answer the questions below. Use the Work Breakdown Structure attached.

1. WBS ID: Number that links the activity to your WBS
2. Activity details: Please use complete sentences so they are clear
3. Effort: Number of hours needed to complete the task
4. Duration: Number of days to complete the task

Work Breakdown Structure for Annual Picnic:

1. Project Planning and Management 1.1 Develop a detailed project plan that outlines the project's scope, deliverables, timelines, resources, and budget. 1.2 Establish a core team of volunteers from different departments to work on the project. 1.3 Develop a risk management plan that identifies potential risks and outlines mitigation strategies. 1.4 Share the project plan with the core team for review and feedback.

2. Theme and Location Selection 2.1 Hold a brainstorming session to generate ideas for the event theme. 2.2 Conduct a company-wide survey to determine the most popular theme. 2.3 Research and evaluate potential locations for the event, including parks, community centers, and event venues. 2.4 Select the location for the event and begin the process of obtaining necessary permits and documentation.

3. Catering and Entertainment 3.1 Work with a catering company to provide a diverse menu that includes options for different dietary needs and preferences. 3.2 Conduct an employee survey to determine the most popular menu items. 3.3 Work with vendors to provide entertainment and activities for adults and children of all ages, including games, sports, arts and crafts, live music, and a DJ for dancing. 3.4 Select and purchase party gifts for employees and children, chosen based on the event theme.

4. Equipment Rental and Marketing 4.1 Rent necessary equipment, such as tables, chairs, tents, and sound systems. 4.2 Work with vendors to negotiate prices and ensure timely delivery and setup. 4.3 Develop marketing materials, including posters, flyers, and social media posts, to promote the event. 4.4 Send email invitations to all employees and their families.

5. Event Execution and Feedback 5.1 Ensure that all vendors and rental equipment are in place and that the activities and entertainment are running smoothly. 5.2 Have a team on hand to address any issues or concerns that arise. 5.3 Conduct a survey after the event to gather feedback from attendees. 5.4 Use the feedback to improve future events and adjust as necessary.

The above work breakdown structure includes the main tasks and subtasks required to plan and execute the annual office picnic celebration successfully. The breakdown structure allows for a systematic approach to project management, with clear milestones and deliverables, timelines, resources, and budget allocated.