You are the project manager for a sewage treatment plant. Your team has identified three potential vendors for the equipment on an expansion project. The team believes that compliance with regulation is most important, but you know that the budget of the project has to be approved by the city council. The project must be completed within a year, which should be plenty of time based on historically similar projects. How would you compare the vendors? You will rate the vendors based on schedule (most important) and then cost. The team will choose the vendor to do the work who did work for them before. You should weight the cost as 75%, schedule at 15%, and cost at 10%. You should use a weighted scoring model