Gina owns 50 acres of land with 500 feet of frontage on a desirable recreational lake. She wishes to subdivide the parcel into salable lots, but she wants to retain control over the lake frontage while allowing lot owners to have access to the lake. Which of the following types of access rights would provide the greatest protection for a prospective lot purchaser?

A) An easement in gross
B) An appurtenant easement
C) An easement by necessity
D) A license

Answer: B) An appurtenant easement