Engineering Economics
Which one of the following questions is relevant to the construction estimates?

Did the estimators precisely evaluate site conditions
How much money will the contractor's risk, loosing if he were to submit bid on the raw estimate of cost
All of these
Did the estimators use short cut methods which may be unrealistic in their situation

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Engineering Economics
Under the depletion allowance method in computing depreciation, the depletion charge is equal to either ______ whichever is smaller.

50% of the fixed percentage of gross income or the net taxable income
50% of the fixed percentage of gross income or 50% of the net taxable income
Fixed percentage of gross income or the net taxable income
Fixed percentage of gross income or 50% of the net taxable income

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