It is the Net Social Benefit criteria that gives to all dollar benefits and costs: (i) unequal weight; (ii) equal weight; (iii) more than equal weight.

Which of the following statements is correct?

A.

Only alternative (i) is true.

B.

All alternatives (i) to (iii) are true.

C.

Only alternative (iii) is true.

D.

Only alternative (ii) is true.