ANSWER:
The correct answer are Custom Intent audiences and Similar Audiences.
STEP-BY-STEP EXPLANATION:
Custom Intent audiences: In a nutshell, custom intent audiences are a more granular form of targeting that allows you to target people who are in the market for the specific products and services you are offering. Custom intent audiences are available on the display network only.
Similar audiences is a targeting feature based on first party data lists, most commonly remarketing lists, that helps you expand the reach of your best-performing audiences by targeting new users with similar characteristics to your site visitors.
Answer:
D) It is generally more expensive to obtain than primary data.
Explanation:
A) It may not exist.
Problem. Primary data may not yet be available due to its sensitivity of the primary data.
B) It may not be relevant
Problem. Published data may not be applicable to your region. For example published data for Asia might not be applicable to Africa.
C) It may not be impartial.
Problem. Primary data used to create the secondary data might not treated all rivals equally.
D) It is generally more expensive to obtain than primary data.
Not a problem. Secondary data is not expensive as compared to primary data.
E) It may not be current.
Problem. Primary data collected might be out of date thus can not be used recent decisions as many things would have changed.
Answer: True
Explanation:
Marginal externality is constant. However, it may not be calculated with accuracy. Hence, there's need for estimates at reasonable levels.
Hence, the policymaker's estimate of $35/ unit is reasonable and within the acceptable range of between $10 and $50/unit. Also, the tax charge raises social welfare compared to no tax at all.
