Danika goes to the store to buy a new printer. The salesman tells her that the store requires all users of its printers to purchase all their paper and toner from the company as well. Danika informs the salesman that his company's policy is in violation of the:
a. Lanham Act of 1946.
b. Sherman Act of 1890.
c. Hart-Scott-Rodino Act of 1976.
d. Clayton Act of 1914.
Answer: d. Clayton Act of 1914.