We were recently on a cruise to Antarctica and there was a BJ game called "Fun 21". It was an 8 deck shoe game with a $6 minimum. It paid 3-2 for BJ, paid off any players 21 regardless of dealers hand. Paid players BJ without checking dealer hand. Double down on any cards even after taking a hit. Split aces up to 4 times. Offered surrender. Paid 3 -2 for player 21 with 5 or more cards. What was house edge on this game if player used basic strategy?