The Rinkins Owned a Home Located Next to the Schweikers

The Rinkins owned a home located next to the Schweikers. The Rinkins have a large oak tree next to the boundary line between their property and that of the Schweikers. Seven of the branches of the oak tree now hang over onto the Schweiker property. Mrs. Schweiker cut the seven branches so that they ended just at the boundary line. Which of the following statements is correct?

A) Mrs. Schweiker has committed a trespass.
B) Mrs. Schweiker had the right to trim the overhanging branches.
C) Mrs. Schweiker's actions were an appropriate remedy for a nuisance.
D) Mrs. Schweiker could only rightfully remove the branches if she had permission from the Rinkins.