A Deal ( 2 )

"The mushrooms weighed 27 kilograms in total and cost 810 yuan. The fish weighed 80 kilograms and cost 1,600 yuan. So, the total of the two was 2,410 yuan," Houzi said after he calculated for a moment.

After saying that, he went into his room and came back with a wad of money. Chen Jianmin's eyes almost fell off of his head when he saw the money. He only sold things to Houzi a few times and already accumulated nearly 5,000 yuan.

He took the money and said, "Thank you, Brother Houzi."

Before Chen Jianmin took his left, Houzi asked, "Little brother, if possible, can you send fresh fish here every week?"

"How much do you want?" Chen Jianmin asked.

"At least 500 kilograms."

Hearing this, Chen Jianmin frowned and said, "I can't get that much at once. How about I send it every three days? But, it will be at most up to 150 kilograms. I can't catch too much, otherwise, the fish will not be able to grow and reproduce."