1. A controversial issue that surfaces in many attempted monopolization cases concerns the role that _______ may play in proving an intent to monopolize.

Multiple Choice

predatory pricing

vertical price-fixing

tying arrangements

horizontal price-fixing

2. An agreement by a major oil refiner to purchase and store the excess production of small independent refiners was held to amount to price fixing because the purpose of the agreement was to affect the market price for gasoline by artificially limiting the available supply. This is an example of _______

Multiple Choice

vertical nonprice restraint.

horizontal price fixing.

resale price maintenance (RPM).

conscious price parallelism.