Pat's Engineering Works is a small company that specializes in complex engineering consulting projects. The projects typically involve one or two engineers who do data intensive analyses for companies. Because so much data are needed, the projects are stored on the company's high-capacity server but moved to the engineers' workstations for analysis. The company is moving into new offices and wants you to design its network. It has a staff of 8 engineers (which is expected to grow to 12 over the next 5 years), plus another 8 management and clerical employees who also need network connections but whose needs are less intense. Design the network. Be sure to include a diagram.