Answer:
The answer is A. product being used by everyone
Step-by-step explanation:
A cost-benefit analysis which is sometimes called Benefits cost analysis is a procedure used by an analyst to analyze decisions. The analyst will total the benefits of an action and then deduct the costs linked with taking that action. It’s also a tool used by economists in understanding the product used in the course of action. it is very difficult to assess the benefits of the product used by everyone because cost-benefits analysis only compare the cost with the benefits to get a real value