A salted fishapos;s

The old man said, "It depends on how many houses you want to build. Six houses would cost about 40,000, three houses around 20,000. How many houses are you planning to build",The old man said, "These are all real prices, there's no need for you to inflate them. That's it, I'll give you six cents for each brick.","I nodded and shook my head, 'There are fewer big ones, but many small ones.'"。