```
Gao Da said, "That should be about right. I paid two hundred yuan for them and got fifty radios at twenty yuan each. They sell for twenty-eight yuan and fifty cents on the market. We flip them, and we can make eight yuan per radio."
Yang Mingchao said, "In that case, fifty radios will cost one thousand yuan. I need over four thousand here, so in total, we need more than five thousand yuan. How much money do you have?"
Gao Da said, "I can put in two thousand. How about you?"
"I can put in two thousand, and we'll have Qiuqiu cover the rest. Are you in?"
Gao Da said, "I'm in. When we buy the grain, we'll just sell off the radios then and there."
After discussing with Gao Da, Yang Mingchao then shared the situation with Lu Jingqiu, who said, "Tomorrow I'll go withdraw one thousand five hundred for you, and the rest of the money will all be used to buy goods."
"Okay."
"Second cousin, I can help you guys spread the word."