Chris and Angela are recently engaged and planning their wedding. They want a simple church ceremony followed by a formal reception. Since Angela's parents are paying for the wedding the bride and groom want to include them in the planning. Angela is busy at her demanding job, so she hires you as her wedding planner, impressed by how you approach the wedding as a project. You set up an initial meeting with Chris and Angela to discuss their requirements, following a checklist that you use to define the wedding project scope. Working with the couple you define this scope for the wedding project. The couple agrees it covers everything they want. Angela tells you that she wants to hold the wedding in six months, and her father needs a budget estimate as soon as possible. Her parents want to be involved as much as possible. You warn her that they need to move quickly. What do you suggest as the next step