Which of the Following Is True of Bottom-Up Estimates

question 101

Multiple Choice

Which of the following is true of bottom-up estimates?

• A)They are based on the actual cost of a previous, similar project. 
• B)They are also known as parametric estimating. 
• C)They are most accurate when they involve large, extensive work items. 
• D)They are time-intensive and expensive to develop.

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Definitions:

Below-ground

Positioned or located beneath the surface of the ground.

Dissipation

Loss of energy, especially the conversion of electrical energy into heat in a circuit due to resistance.

Voltage Divider

A circuit that generally is constructed by connecting resistors in series to produce desired voltage drops across the resistors.

Voltages

The electrical potential difference between two points in a circuit, measured in volts (V), driving current flow through the circuit.