The correct option is C, RETAIL SALES.
The income taxes, the GDP and the stock market can be used to gauge the economic status of a particular country, they are economic tools which are used to monitor the economy.
Retail sales refers to the activity of using cash register to monitor the financial transactions that are happening in a company, this is not an indication for what is happening in an economy.<span />
Answer Trade secrets derive their legal protection from their inherently secret nature
Answer:
A. is a market because buyers and sellers are brought together to buy and sell.
Explanation:
The definition of market is that it is a place where sellers of products and services meet with potential buyers. Acording to this definition, Ebay can be considered a market because in this website there are sellers offering different types of products and buyers willing to pay in order to get them.