chapter 1 Agricultural Systems: A Managerial Overview / chapter 2 Reliability of Agricultural Systems / chapter 3 Data Management and Spreadsheet Fundamentals / chapter 4 Fixed and Variable Costs of Machinery and Facilities / chapter 5 Machinery Selection and Management Program for Maize/Soybean / chapter 6 Simulation of Crop Growth and Field Operations: CropPlan / chapter 7 Crop Simulation / chapter 8 Optimizing the Use of Resources: Linear Programming / chapter 9 Queueing Theory and Waiting Line -- chapter 10 Project Scheduling / chapter 11 Artificial Intelligence and Decision Support Systems / chapter 12 Precision Technologies for Precision Management