A project manager at COMSOFT corporation has collected statistics on the organization's software development process.

A project manager at COMSOFT corporation has collected statistics on the organization’s software development process. He has the size of each project in number of lines of code for the past 20 projects and the number of design errors discovered in design reviews for each project. .Describe what type of control chart you can use and how do you calculate the control limits to check if the software design process in this organization is in control.