Which of the following contracts can a licensee assist with?

A real estate sale agreement is the correct choice because it represents a common type of contract in which a licensee, such as a real estate agent or broker, typically plays a significant role. Licensees are trained and licensed to facilitate the sale of properties, and their expertise is essential in navigating the complexities of these agreements, which outline the terms of property sales, including price, financing, and contingencies.

In contrast, while a licensee may provide some guidance, they generally do not have the authority to prepare or assist with legal documents such as a deed, which transfers property ownership, since these often require more specialized legal knowledge. Similarly, an option contract, which allows a buyer the right but not the obligation to buy a property at a specified price within a certain timeframe, can involve complexities that may go beyond the typical functions of a licensee. Lastly, a mortgage contract, which involves financing agreements and is typically prepared by lenders or legal professionals, also lies outside the usual assistance a licensee provides in real estate transactions. Thus, a real estate sale agreement is clearly aligned with the professional capabilities and responsibilities of a licensee, making it the most appropriate choice.