People come to different decisions using cost-benefit analysis even under the same conditions
because costs and benefits are both what?
absolute
Outilities
subjective
nonmonetary

Subjective

Explanation:

Cost–benefit analysis is a systematic approach used to make a decision and determine it's cost, calculating the amount of benefit and check if the benefits  obtained will be more than the costs.

People come to different decisions using cost-benefit analysis even under the same conditions  because costs and benefits are both subjective.

answer; ///i believe that the correct answer is because the house and senate frequently pass different versions of the same bill;