Dave owns a trash removal and recycling company named Dave's Trash Keep. Assume Dave has only one competitor in the trash removal market, Jim, of Jim's Junkyard Dogs, but he thinks that one competitor is one too many. Dave meets with Jim and they agree to divide the town into two separate districts. Each person agreed only to pick up trash in his own district. There was no procompetitive effect from allocating the town between them. What type of antitrust violation have Dave and Jim engaged in? a. A vertical restraint. d. All of the above. b. A horizontal restraint. e. None of the above C. Price discrimination