The dormitory life of the university is still very memorable, every time I watch the campus drama, I can always think of my former roommates, remember the years just graduated, the drama chased is "The Brother Who Slept on My Bunk Bed", today we will look at a problem about the dormitory economic account.
There are 8 people in a dormitory, and at the beginning of this semester, everyone has discussed that everyone will have to pay a 30 yuan house fee for the purchase of daily necessities.
At that time, Ling Ling just didn't have enough money on her body, and she didn't pay the house fee that day.
The next day, after Lingling went out to get the money, she bought the electric fan that everyone agreed to and spent 136 yuan.
After returning, the head of the house calculated, returned 92 yuan to Lingling, and told Lingling that the rest of the house fee did not need to be paid by you, and this electric fan was bought as a house fee.
After Ling Ling listened, she was also confused and could not calculate the account, so she directly acquiesced.
Does Ling Ling earn or lose, and if she earns, how much does she earn? If you lose a lot of money?
A. This is reasonable
B, earned 3 yuan
C, the loss of 14 pieces
D, loss of 12.25 blocks
![In the summer of 1989, the female students of the foreign language department of a university in the south took a group photo with two foreign teachers. The photo was taken in the girls' dormitory, the space is relatively small, and a male foreign teacher is in shape[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)