题目内容
________ describes the service program for helping customers keep purchased products in good working order.
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In increasingly fast-paced markets, price and technology are not enough. ________ is the factor that will often give a company its competitive edge and is defined as the totality of features that affect how a product looks, feels, and functions in terms of customer requirements.
A group of products within a product class that are closely related because they perform a similar function, are sold to the same customer groups, are marketed through the same outlets or channels, or fall within given price ranges is known as a ________.
A ________ is the set of all products and items a particular seller offers for sale.
Happy Home Products produces detergents, toothpaste, bar soap, disposable diapers, and paper products. This company has a product ________ of five lines.
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