The Manager's Guide to Making Decisions About IS first focuses on big picture issues, such as hardware, software, and the Internet; strategic uses of IS; aligning IS with the business; types of applications; and inter-organizational systems. Gray then provides you with essential knowledge that will help you make informed decisions on big-ticket applications, including electronic commerce, enterprise requirements planning (ERP), customer relationship management (CRM), data warehousing, knowledge management, and business intelligence. Finally, the Manager's Guide to Making Decisions About IS examines the IS issues that managers are currently facing in today's business, including outsourcing, systems integration, supply chain, people issues, mergers and acquisitions, infrastructure, and privacy, security, and ethics.