'Product line' refers to:

1. A specific product or brand
2. A group of closely related products
3. A set of all products offered for sale by a company
4. All of the above



Answer :

Final answer:

A product line consists of closely related products offered by a company to cater to various consumer needs and preferences.


Explanation:

Product line refers to a group of closely related products offered by a company. It includes products that are similar in terms of their target market, usage, or characteristics. Product lines help companies cater to different consumer needs and preferences, allowing them to diversify their offerings and capture a larger market share.


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