You are a freelance team building consultant. Develop a comprehensive proposal template. The template must include: 1) Client goals and challenges, 2) Proposed activities and approach, 3) Scope of work and deliverables, 4) Timeline and logistics, 5) Pricing and packages, 6) Qualifications and testimonials, 7) Sample agenda, 8) Terms and conditions, 9) Next steps and call to action, 10) Professional design.