1, Mr. A first returned 10 yuan to the person who invested in you at that time, and he kept four holes for himself. According to the new number, there are five people, and one person will give you 65/5= 13 yuan.

I gave you two or four holes, which means you bought two sets. Now you only use eight holes, that is, the one with 65 holes, and the one with four holes. You are embarrassed to ask others for money! That is to say, Mr. A will return it to others first 13 yuan, and others will give it to you 13 yuan. What about you and Mr. A? Because the four holes started in 60 yuan, Mr. A went out of 20 yuan, and Mr. A gave you 10 yuan last time and 13 yuan this time, and a * * 23 yuan.

In my opinion, the plan 1 is more affordable for you, and you can't have children if you leave 4 holes.