How has the economics of farming and trade (or the sale of crops) changed?

What is agriculture's share of the overall U.S. economy? Agriculture, food, and related industries contributed $1.109 trillion to the U.S. gross domestic product (GDP) in 2019, a 5.2-percent share. The output of America's farms contributed $136.1 billion of this sum—about 0.6 percent of GDP

Explanation:

the graph shows the price of a good compared to the quantity supplied.

this graph demonstrates how

    [d]:   " the amount consumed greatly changes with the price. "

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