Mark all that apply by writing T $($for true$)$ or F $($for false$)$ in the blank box before each statement. In an AVL $($or$,$ similarly, red$-$black$)$ tree:

A simple right rotation counters an imbalance that hangs to the left of the current node and to the left of its left child.

A simple right rotation counters an imbalance that hangs to the right of the current node and to the left of its left child.

A simple right rotation counters an imbalance that hangs to the left of the current node and to the right of its left child.

lance that hangs to the right of the current node and to the right of its left child.