Explanation:
The products and services offered today through economic systems exist to satisfy human needs. The higher the level of satisfaction of needs met, the greater the positioning of a product or service that can make an individual millionaire.
To create or invent something that does not yet exist and be extremely profitable, it is necessary to think about human priorities, such as health and technology. An invention that could be successful would be the development of a cure for diseases such as drugs that destroy cancer cells and create other healthy cells without side effects to humans, or in the current world context, an inexpensive and easily developed anti-coronavirus drug.
The answer is D.
Copy is usually used to indicate the letter have been send to someone else
The primitive vs. civilization hope this helps
Answer: To keep the customer base
Explanation: The consumers find it unfair when the firms increase their prices continuously even though there was an increase in demand from the last increase in price.
Although, Customers do not mind when the prices are increased due to an increase in cost to the supplier. Therefore,unnecessary increase in price might result in loss of popularity of the product and further the loss of customer base.
That's the reason why firms do not increase their prices even though it will increase their profits.
