Spreadsheet packages have changed the way business executives make strategic decisions. Decision makers increasingly rely on sophisticated quantitative analysis through the intuitive and comfortable environment offered by computerized spreadsheet packages. This course is designed to introduce MBA students to quantitative modeling for strategic decision-making using the popular spreadsheet package, Microsoft Excel. The course covers applications for various business areas including finance, marketing, and operations. Applications include break even analysis, cash flow analysis, pricing models, revenue management, project management, portfolio analysis, supply chain management, and channel selection. Though the course covers the use of a spreadsheet package, the focus is not on the technicalities of the software. The course focuses on the process of understanding, structuring, and solving business issues as well as interpretations of solutions.