You have migrated an e-commerce application to Google Cloud Platform (GCP). You want to prepare the application for the upcoming busy season. What should you do first to prepare for the busy season?

A. Load teat the application to profile its performance for scaling. B. Enable AutoScaling on the production clusters, in case there is growth. C. Pre-provision double the compute power used last season, expecting growth. D. Create a runbook on inflating the disaster recovery (DR) environment if there is growth.