Bottom-up and top-down estimating approaches

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Charts and Time Management

1. Gnatt charts, are they usefull or useless in organizations? Please explain

2. When estimating time for a project, what are the three main areas of focus in your organization or any organization for estimating time? Please explain.

3. What are the differences between bottom-up and top-down estimating approaches and under what conditions would you prefer one over the other?

Reference no: EM1323762

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