The boss eats noodles and owes money.

There are three people who go to eat noodles, and each bowl of noodles is 10 yuan, a total of 30 yuan. When the boss saw that they bought too much, he took away their 25 yuan. The waiter pocketed the remaining 5 yuan money and returned it to the customer. So the customer spent 9 yuan to buy the bowl of noodles, 3927 yuan, and the waiter's 2 yuan was equal to the remaining 1 yuan in 29 yuan. Where did it go?

Answer:

Three people actually paid 27, making a total of 27. The boss gets 25, and the clerk gets 2 yuan.