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

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

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Engineering Economics
Which one of the following definitions is correct?

The ratio of earnings before interest and taxes for a particular reporting period to the amount of interest charges for the period is called interest coverage ratio
The ratio debt-to-total assets is called Debt-to-total assets ratio
All of these
The ratio of total debt to share holder's equity is called 'debt ratio'

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