1. When comparing alternatives using B/C ratio analysis, in order to determine the preferred alternative, the calculated ratio is compared to:
a) 0.0
b) MARR
c) IRR
d) 1.0
2. In B/C ratio analysis, benifits are put in the numerator and the first cost in the denominator. Where will the salvage value be put?
a) In the denominator
b) In the numerator
c) Either one
3. How do strips and straps differ from straddles?