Mr. Chair, I could take this, and if I need help from my colleagues, I'm happy to redirect it.
In answer to the question, the contract with Proline would have been signed by someone at a director general level. I'm going from memory on the second one. I believe the ventilator contracts with FTI and the other Canadian manufacturers were signed by the minister, but we will confirm that during this hearing. If I have that wrong, we will correct the record if that's acceptable.