Reasons for purchasing software include: 1. Requires less time to implement 2. Lower costs 3. Obtain input from other companies 4. __________? Group of answer choices Testing is not required Requires less technical development staff minimize changes in business policies and procedures develop internal resources and capabilities The _______, also called a software requirements specification is the deliverable for the Analysis Phase, and Contains the requirements for the new system Describes the alternatives that were considered and makes a specific recommendation to management Group of answer choices RFP Project Plan Design specifications Systems Requirements Document