Dr. Aishah is an information technology (IT) consultant for system development. She is currently conducting a preliminary investigation of a new system development for Maju Sdn. Bhd. In order to streamline the project activities, she needs to make a PERT chart. The process begins with a system request which takes about five days to be completed. Then, on the next day, a project team needs to be formed by selecting qualified and committed team members. The establishment of project team requires five consecutive days. After that, the next process is to understand the problem of the current system, which takes about three days to be fulfilled. Later, the team starts to work on two tasks at once: define project scope task and determine project constraints task. The project scope has to be defined where a list of specific project goals, deliverables, tasks and costs need to be determined and documented. This activity needs to be completed within four days. At the same time, a project constraint also has to be defined within five days. As a result of the two concurrent activities (i.e. project scope and project constraint), only then, a fact-finding task can be conducted. This activity must be completed in four days. Subsequently, in order to ensure usability of the system, a usability analysis needs to be performed. This activity is believed to consume four days before proceed with feasibility evaluation activity that involves five consecutive days. Once the feasibility evaluation is completed, five days are needed to make a report. Finally, in a one-day workshop, the report is required to be presented to the Maju Sdn. Bhd. top management.

REQUIRED: Develop a complete PERT chart for the above activities.