Jack paid $100,000 for his house. He had his house 30 years ago. It was a house. It had four bedrooms. It had four . Jack was alone. His wife had died. His had moved out. His house was too big one man. He decided to sell his house. called up a real estate agent. She visited . She looked at his house. She looked at the rooms. She looked at the front yard. looked at the back yard. She looked at garage. “This is a beautiful house,” she said. “ think this house will sell for $500,000.” Jack , “That’s great. I will give $300,000 to my . I will buy a small house for $200,000.”