The tendency of prices is to increase because the supply of non-renewable raw materials decreases over time.
A price trend is an economic term that refers to the behavior of the prices of a product or service over time.
In general, the prices of products are increasing for various reasons, including the decrease in supply of raw materials and inflation that grows every year.
Additionally, there are other prices that decrease because a greater quantity of goods of the same type is offered or their production becomes cheaper.
As for the surplus or shortage, it can be stated that raw materials such as water and oil are in a decreasing trend, so they can run out in the medium or long term. This would influence the production and life of humans in the future.
Due to the above, factories have had to invest in research to replace these raw materials and manufacture their products from other materials.
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