QUESTION 20 When is a negotiation considered successful? A. When a serious conflict is resolved in writing B. When both parties fulfill their obligations C. When both parties agree to a solution that both believe is beneficial to them D. When one party fulfills its obligations QUESTION 21 Which of the following is a zero-based budget? A. A detailed budget based on lower-level project management tasks. B. A plan that identifies cumulative costs compared against time. C. A budget based on a total cost that management is willing to spend for the project. D. A budget that requires the project manager and team members to start from scratch and justify all costs.