Examlex
The popular term for unwanted electronic junk mail about medical products,low-cost loans,and fake software upgrades that arrives in your online mailbox is ____________________.
Product Differentiation
A marketing strategy that involves distinguishing a product or service from others, to make it more attractive to a particular target market.
Marginal Revenue
The increase in earnings a business gets by selling one extra unit of its goods or services.
Marginal Cost
The cost added by producing one additional unit of a product or service, a crucial concept for decision-making in business and economics.
Variable Costs
Costs that vary directly with the level of production or output, such as raw materials and labour costs.
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