A man hires Realtor #1 to sell his house. The Realtor #1 has an open house where many people come to view the house and start to make offers at, or below, the market price. Realtor #2 comes to the open house and makes an offer on the home, as agent for an investor. Realtor #2 shows Realtor #1 a valid, enforceable agreement, showing that Realtor #2 is an agent for said investor. Realtor #1 accepts the offer. Realtor #2 has what kind of authority under Agency law? (a) Actual (b) Apparent (c) Inherent (d) Vicarious