Specific business practices such as price discrimination are prohibited by the:

A) Clayton Act of 1914.
B) Sherman Act of 1890.
C) Federal Trade Commission Act of 1914.

Price discrimination, which refers to the practice of charging different prices to different customers for the same product, is prohibited by the Clayton Act of 1914. This law was enacted to prevent anti-competitive business practices, including price discrimination, that could harm consumers and smaller firms. The Sherman Act of 1890 is a broader antitrust law that prohibits illegal monopoly and restraint of trade, while the Federal Trade Commission Act of 1914 created the FTC to enforce antitrust laws and investigate unfair business practices. However, neither of these laws specifically prohibits price discrimination.