Well, everyone has a need for clothes. In fact, in most circumstances, clothes are both essential and a “luxury” item all at once, making the marketing complicated, exciting and fun. In apparel Manufacturing, “Production capacity” is one of the most important criteria used for vendor selection by the buyers. It is because; the production time of an order is directly proportional to the vendor’s production capacity. So it is very important for us that marketing and planning personnel should aware of the production capacity of their production units. The capacity of a factory is primarily expressed in terms of total machines that we have. According to the product (style) category, machine requirement may change and daily average production in each style may vary. So to be specific during booking orders, our planner exactly know how much capacity he or she needed to procure the order in a given time period. So according to the formula of Factory production.