Engineering Economics
Both architect and engineer make use of the cost estimate of the project:

All of these
For choosing alternatives
For site selection
For designing of the project

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Engineering Economics
Using factor method, the depletion at any given year is equal to:

Initial cost of property times number of units sold during the year
Initial cost of property divided by the total units in property
Initial cost of property times number of unit sold during the year divided by the total units in property
Initial cost of property divided by the number of units sold during the year

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Engineering Economics
In a cash flow series:

Either an increase or decrease in the amount of a cash flow is called the gradient
All of these
Uniform gradient signifies that an income or disbursement changes by the same amount in each interest period
The gradient in the cash flow may be positive or negative

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