Answer :
Final answer:
The 'just price' is a socially fair price that covers production costs and a modest profit, differing from the market price, which is influenced by supply and demand.
Explanation:
The concept described in the question is known as the just price. The just price is an idea that originated from Scholasticism, suggesting that there is a socially fair and equitable price for goods and services that covers the costs of production including a modest profit to maintain the merchant's social status.
This notion is separate from what we understand as market price, which is determined by supply and demand dynamics and may not necessarily align with the concept of a just price. Market prices are the result of the interplay between sellers' asking prices and buyers' willingness to pay, with adjustments in pricing being made to clear the market. The just price aims at ensuring that a fair exchange occurs, benefitting both the seller and the buyer without exploiting any party.