The winds go west in the south so the moisture from the ocean back into the ocean
“Total cost of all factors of production consumed or used in producing a good or service. ... Market price: Market price is the price at which a product is sold in the market. It includes the cost of production in the form of wages, rent, interest, input prices, profit etc”
Does this help?
it explains what your looking for
the area with low pressure will be more dense in the area with high pressure will be less dense