What is an example of (just)one thing that could happen today in the United States, which would result ina decreasein the Supply(Curve) of a product that you are familiar with?

Your posting should be at leasttwo paragraphslong, and reference(just)oneof the typicalfactors of supplyhighlighted within Chapter Three. You should also specify a particular business firm (by name) that is a supplier in the Product Market, and identify (just)onespecific good or service that they sell. (Please note that the one thing that cannot cause theSupplyfor a product to change would be forthe price of the product itselfto change - this only changes thequantity suppliedby business firms).

I would like to write butter and margarine.

or you can chosee topic anything if you want. please...