Describe these key differences (between projects that are performed internally and those that are outsourced to another company).

Question

You are a project manager for the VeryClean Soap Company. You are in charge of a project to implement a new inventory control system for the warehouse which contains all of the soap products. You are considering either developing the new system in-house with your own employees or outsourcing the work to an external software company.  

As you remember from the PM program that you completed years before, there are a number of key differences between projects that are performed internally and those that are outsourced to another company