49. The Sponsor should do the following to prepare for an FDA inspection: Group of answer choices A. Secure a room for the FDA inspector to review documents. B. Instruct staff to not allow the FDA inspector to enter Sponsor or Site during normal business hours unless the Sponsor's Vice President of QA is available. C. Do a mock inspection to train staff before FDA arrives. D. Make sure documents are available and SOPs and training records are up to date