The use of flow charts and graphs for scheduling, clearly defined work setup and breakdown and policy statements to guide decision making and the fulfilling of commitments are examples of

The egyptians invented the ? to water their crops, and may have used the ? to build the pyramids.

Match the steps of the process to julia's analysis. 1. analyze choices. current costs for making phone calls to foreign countries averages between five and ten cents a minute. 2. determine the goals. julia needs to reduce the cost of telecommunications without reducing her employees' ability to do their jobs. 3. gather data. the corporate computer network will be able to handle the increased traffic that will occur as a result of voip. 4. evaluate the decision. julia will have her it department set up voip in the smallest domestic office. 5. make the decision. julia will have employees document the benefits and problems that result from using the new technology.

One subtask in the game is to roll the dice. explain why is roll the dice an abstraction.