This document is a project report submitted by Jhinuk Roy, an MSc Economics student at Calcutta University, on a case study of working capital during an internship at United Bank of India from June to August 2016. The report includes an introduction, literature review on working capital and banking, methodology, case study analysis of a company's working capital proposal and assessment, learning points, and various tables and calculations. The case study assesses a company's working capital needs based on financial ratios, cash flows, credit ratings, and the bank's lending policies to determine if a loan will be sanctioned.