Answer:
B.advertising and subscriptions is the correct answer.
Explanation:
advertising and subscriptions are sources of revenue for media companies.
The main objective of media producer is to earn money, there are various methods by which media companies use to earn money.
The most common are advertising and subscriptions
Advertising is the most popular of all revenue types in common media.
TV programs, papers, and websites give their content at a moderate cost to attract a large public.
Advertisement is done to promote the products by selling outlets, which help to generate revenue.
Subscriptions are common with media groups because they contribute to constant revenue.
