Which most strongly drives producers in a free-market economy?

wholesalers

Explanation:

buying the best goods to attract customers in buying them and advertising them to the public

earlier philosophers whose work influenced the enlightenment included bacon, descartes, locke, and spinoza. the major figures of the enlightenment included beccaria, diderot, hume, kant, montesquieu, rousseau, adam smith, and voltaire. it spread the ideas of the enlightenment across europe and beyond.