Question

How did companies like NBC™, whose radio shows were free, make money? Companies bought time from the radio network to run ads for their goods and services. NBC™ was not in business to make a profit. NBC™ sold off radio stations to several new companies, one of which formed ABC™. Corporate sponsors paid for NBC™'s operating expenses for a chance to be featured on the radio.

Answer 1

Its the first one
Companies bought time from the radio network to run ads for their goods and services.

Answer 2

Companies bought time from the radio network to run ads for their goods and services.

Step-by-step explanation:

• NBC or like any other network they all make money by advertising and subscription fees it imposes cable providers and local service providers to display its content.
• NBC or alike channels get wealth from two roots, originally.
• First, they sell advertisements. When Adidas or PUMA or Google or anyone else displays an ad during a cable news program, they pay the news channels for it.
• Second, they get capital from cable corporations for each home they are connected to or can say subscription fees.