Covers the estimation process (Size → Effort → Schedule), the Cone of Uncertainty, the six estimation methodologies (Expert Judgment, Top-down, Bottom-up, Analogy, Priced to Win, Parametric/Algorithmic), Lines of Code vs. Function Points, effort/duration/work-effort math, Three-Point and PERT estimating, COCOMO (Basic and Intermediate), estimation issues (over/under-estimation, contingency vs. management reserves), and the human psychology behind deadlines (Parkinson's Law, Student Syndrome). Submit for instant grading — every question reveals a full answer key explaining why the correct answer is correct and why the others are wrong.