50 Rupees It was a normal day. I am still working in the office. Office is quiet and second's needle of the pendulum clock is clearly audible. My colleagues have departed at office time, 6:30 pm, around one and a half hour before. I'm engaged in an unusual assignment, which is though tedious in nature but is really interesting to me. I recently joined this office as a part of compulsory training stipulated with the accounting course, I am pursuing. Considering my interests, I've been allotted this fascinating assignment. My colleagues are used to my late workings. Even the old peon has left me alone, half an hour before. In the early days, he used to instruct me daily to switch off the lights, close gates properly, but now he is so habitual of my late workings, that he just says, hey, I'm going, you please lock the office. Well, I'm the only person in the office of 2500 sq. ft., on the third floor. My office had only three cabins, a reception area...