Answer :
Answer:
1) So that spend is not reallocated between two different marketing objectives
Explanation:
When you determine the objectives or goals of any type of activity, you must be sure that they are measurable and you can decide if they were successful or not.
If a company has two different marketing campaigns with two different objectives or goals, you will need a cost benefit analysis in order to be able to measure how successful each campaign was.
For example, marketing campaign A increased product's A sales by $100,000, but its total cost was $80,000. On the other hand, campaign B increased product's B sales by $200,000 and its total cost was $40,000. Since campaign B generated higher sales per dollar invested, then it was more efficient.