The key is evidence of an agreement.If the manufacturer and a dealer entered into an agreement on a resale price or minimum price, that would be a price-fixing violation.

• 答：此问题的核心在于有无协定的证据，如果制造商和代理商对转售价格或最低价格达成了一个协定，那么这就是一种违法的限价行为。