The Lima Arizona Stock Option Plan of Sunrise Assisted Living, Inc. is a comprehensive program designed to provide incentives to employees, consultants, and advisers through the grant of stock options. These options can be categorized into two types: Incentive Stock Options (SOS) and Nonqualified Stock Options (SOS), each offering different benefits and characteristics. Incentive Stock Options (SOS) are a type of stock option plan that offers favorable tax treatment to the option holder. These options are typically granted to employees and are subject to specific requirements outlined by the Internal Revenue Service (IRS). SOS provide the opportunity for employees to purchase company stock at a predetermined price, usually referred to as the exercise price or strike price. They also offer the potential for long-term capital gains tax treatment if certain holding requirements are met. Nonqualified Stock Options (SOS), on the other hand, do not offer the same tax advantages as SOS. These options are generally granted to employees, consultants, or advisers who may not meet the eligibility criteria for SOS or when the company decides not to comply with ISO requirements. SOS allow the option holder to purchase company stock at a predetermined price, similar to SOS. However, SOS are subject to ordinary income tax rates upon exercise, and any subsequent appreciation in the stock may be subject to capital gains tax. The Lima Arizona Stock Option Plan serves as a valuable tool for Sunrise Assisted Living, Inc. to attract and retain talented individuals by offering them the opportunity to share in the company's success. It provides employees with a sense of ownership and aligns their interests with those of the company. Consultants and advisers may also be granted stock options as a means of compensating them for their expertise and contributions to the company's growth. By implementing the Lima Arizona Stock Option Plan, Sunrise Assisted Living, Inc. aims to create a mutually beneficial relationship between the company and its employees, consultants, and advisers. Through the grant of both Incentive Stock Options (SOS) and Nonqualified Stock Options (SOS), the company can tailor the program to meet the needs and preferences of various individuals within its organization. This robust stock option plan encourages excellence, fosters loyalty, and incentivizes participants to contribute significantly to the company's long-term success.