In one school to get a group photo of the students, they called a photographer. He told to the Head Master that It will be charged Rs.20/- per head. The Head Master bargained with the photographer and fixed the rate as Rs.10/-
Afterwards he called the teachers and ordered them to collect Rs.30/- for group photo from each student. The teachers asked the students to get Rs.50/- from their parents. The students went to their houses and asked that their teachers asked Rs.100/- for group photo. Their mothers went to their fathers and collected Rs.200/- for Group Photo Sake.