In radio advertising, a(n) guarantees a certain percentage of spots in the better dayparts if the advertiser buys a total package of time.

total audience plan package rate.

Explanation:

Advertising can be defined as a strategic process which involves paying for a commercial service that is aimed at boosting sales through the persuasion of customers by using convincing and attractive messages.

In radio advertising, a total audience plan package rate guarantees a certain percentage of spots in the better dayparts if the advertiser buys a total package of time. This ultimately implies that, the user gets a better widespread coverage in the better parts of the day, thus increasing his audience and guarantees potential customers for the business.

1) the stages a new product goes through from beginning to end, i.e., the stages that a product passes through from introduction through growth, maturity, and decline. 2) the time from initial research and development to the time at which sales and support of the product to customers are withdrawn. 3) the period of time during which a product can be produced and marketed profitably.

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