Engineering Economics
A mathematical expression also known as the present value of annuity of one is called ______.

Demand factor
Sinking fund factor
Present worth factor
Load factor

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP