The classroom·Open or closed models·What you give up with each

Closed buys you the best model. Open buys you the keys.

On the call, we would ask

  • Which matters more for this job: the best answer, or the answer staying in-house?
  • How badly would a vendor's price change hurt?
  • How badly would a vendor's outage hurt?
  • Could the job be split, sensitive parts private and the rest rented?