Prereq: 15.402, 15.414, or 15.415. Action learning experience provides an opportunity to bring theory into practice by tackling problems provided by executives in corporate finance or investment banking. Students work in multi-disciplinary teams (combining MFin, MBA, and Sloan Fellows) to analyze and problem-solve, culminating in reports which the teams present in a group setting for evaluation and feedback. Tests and hones skills at capturing the core of a real-world finance problem and developing a creative and insightful solution that is sensitive to the full context. Students build key communication skills, presenting difficult concepts clearly, concisely, and persuasively. Not open to students from other institutions.