(A) maintaining a campaign staff.
(B) ** advertising on television.
(C) mass mailing of campaign literature.
(D) staging of personal appearances.
EXPLANATIONS BELOW
Concept note-1: -Procter & Gamble spent 844 million U.S. dollars on advertising on broadcast network TV in the United States in 2021. The company ranked as the country’s leading advertiser on broadcast network television.
Concept note-2: -Presidential candidates raised and spent $4.1 billion in the 24 months of the 2019-2020 election cycle, according to campaign finance reports filed with the Federal Election Commission that cover activity from January 1, 2019 through December 31, 2020.
Concept note-3: -Under the presidential public funding program, eligible presidential candidates receive federal government funds to pay for the qualified expenses of their political campaigns in both the primary and general elections.