Question 8 2.22 pts On January 1, O borrows $20,000 from A and grants A mortgage against Blackacre. On February 1, O borrows $25,000 from B on an unsecured basis. On July 1, O grants Ba mortgage against Blackacre. What does a mortgage against Blackacre represent? all of the above a pledge in collateral interest given a creditor in collateral Property interest in the land Next