Which two statements are true about Minimum Lovable Product (MLP) sizing when using the Estimator...

[: Pega Business Architect Essentials, Estimating and Resource Planning.,  Initial estimations are high-level approximations: During the early stages of planning, the estimations are high-level approximations that provide a general idea of the effort required. These estimations are refined as the project progresses and more details are known., Reference: Pega Business Architect Essentials, Estimation Techniques., , ]