Using the above backup diagram for the weekly backup schedule of a company's database system. Backups are placed on physical media and hauled off to the company fire safe the following morning at 6am after the backups are made. Ignore log backups for the purposes of these questions, your backup software will handle sorting that out for you. The backups start at 6PM each evening and take 1 to 4 hours to complete depending on the type. There is a critical failure of your database at 11PM on Wednesday and you need to recover from backup. Which backup set(s) will you need to recover it? Friday's delta Thursday's Full Monday's delta Tuesday's Incremental Wednesday's delta Sunday's Full