Why do companies practice price discrimination? price discrimination recognizes that groups of consumers are willing and able to pay different amounts for a good. price discrimination enables companies to charge all consumers the same price for a good or service. price discrimination provides individual producers with an advantage in perfectly competitive markets. price discrimination allows companies to defend an illegal monopoly against free market competition.

Price discrimination recognizes that groups of consumers are willing and able to pay different amounts for a good.

Explanation:

Price discrimination recognizes that groups of consumers are willing and able to pay different amounts for a good. Price discrimination enables companies to charge all consumers the same price for a good or service. Price discrimination provides individual producers with an advantage in perfectly competitive markets.

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;

originally he was supposed to be dead but they wanted to continue the series so they brought him back to life.