Examlex
Which of the following is NOT a reason that Athens was a formidable and difficult enemy for Sparta to defeat?
Marginal Cost
The charge for producing one extra unit of a product or service.
Price Changes
Variations in the selling price of goods and services over time due to factors like supply and demand, inflation, or external economic conditions.
Advertising
Advertising is a marketing communication that employs an openly sponsored, non-personal message to promote or sell a product, service or idea.
Firm's Profits
The financial gains realized by a company after subtracting all expenses, taxes, and costs from total revenue.