Which set of tools and techniques is useful for estimating activity durations for the project schedule?
A . Brainstorming, Monte Carlo Simulation, analogous estimation
B . Three-point estimation, resources leveling, iteration burndown chart
C . Milestone charts, parametric estimation, schedule baseline
D . Parametric estimation, three-point estimation, analogous estimation
Answer: D
Explanation:
Reference: https://www.simplilearn.com/estimating-activity-duration-article