Five Hong Kong tailors—Simon, Pat, Choon, Paul, and Wu—must complete alterations ona suit for the duke and a dress for the duchess as quickly as possible. On the dress, Choonmust first spend 45 minutes cutting the fabric, then Pat will spend 75 minutes sewing thebodice, Simon will need 30 minutes stitching the sleeves, Paul 2 hours lacing the hem, andfinally Wu will need 80 minutes for finishing touches. As far as the suit is concerned, Patbegins with shortening the sleeves, which requires 100 minutes. He is followed by Paul,who sews in the lining in 1.75 hours; Wu, who spends 90 minutes sewing on the buttons andnarrowing the lapels; and finally Choon, who presses and cleans the suit in 30 minutes.Determine precisely when each tailor should be performing each task in order to minimize the total time required to complete the dress and the suit. Assume that the tailorsstart working at 9 a.m. and take no breaks. Draw the Gantt chart indicating your solution.
Critical Path Method
The critical path is the longest succession of tasks that has to be successfully completed to conclude a project entirely. The tasks involved in the sequence are called critical activities, as any task getting delayed will result in the whole project getting delayed. To determine the time duration of a project, the critical path has to be identified. The critical path method or CPM is used by project managers to evaluate the least amount of time required to finish each task with the least amount of delay.
Cost Analysis
The entire idea of cost of production or definition of production cost is applied corresponding or we can say that it is related to investment or money cost. Money cost or investment refers to any money expenditure which the firm or supplier or producer undertakes in purchasing or hiring factor of production or factor services.
Inventory Management
Inventory management is the process or system of handling all the goods that an organization owns. In simpler terms, inventory management deals with how a company orders, stores, and uses its goods.
Project Management
Project Management is all about management and optimum utilization of the resources in the best possible manner to develop the software as per the requirement of the client. Here the Project refers to the development of software to meet the end objective of the client by providing the required product or service within a specified Period of time and ensuring high quality. This can be done by managing all the available resources. In short, it can be defined as an application of knowledge, skills, tools, and techniques to meet the objective of the Project. It is the duty of a Project Manager to achieve the objective of the Project as per the specifications given by the client.
Five Hong Kong tailors—Simon, Pat, Choon, Paul, and Wu—must complete alterations on
a suit for the duke and a dress for the duchess as quickly as possible. On the dress, Choon
must first spend 45 minutes cutting the fabric, then Pat will spend 75 minutes sewing the
bodice, Simon will need 30 minutes stitching the sleeves, Paul 2 hours lacing the hem, and
finally Wu will need 80 minutes for finishing touches. As far as the suit is concerned, Pat
begins with shortening the sleeves, which requires 100 minutes. He is followed by Paul,
who sews in the lining in 1.75 hours; Wu, who spends 90 minutes sewing on the buttons and
narrowing the lapels; and finally Choon, who presses and cleans the suit in 30 minutes.
Determine precisely when each tailor should be performing each task in order to minimize the total time required to complete the dress and the suit. Assume that the tailors
start working at 9 a.m. and take no breaks. Draw the Gantt chart indicating your solution.
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