A recent survey of U.S. – based corporations found that over half were outsourcing the instruction of training courses. Four out of ten said they used outside experts to create custom content....

A recent survey of U.S. – based corporations found that over half were outsourcing the instruction of training courses. Four out of ten said they used outside experts to create custom content.

Question:
What are some of the advantages that you see, to outsourcing training? What are some disadvantages? (short answer)