What is the standard term of existence for corporations under this code unless stated otherwise?

The standard term of existence for corporations under the Revised Corporation Code is 50 years unless stated otherwise. This provision reflects a balance between providing corporations with a substantial time frame to operate and grow while also allowing for flexibility in terms of renewal under specific circumstances. The 50-year term offers sufficient stability for long-term business planning and investment while adhering to a structure that can be re-evaluated as businesses evolve. This is significant as it distinguishes the corporate structure from sole proprietorships or partnerships, which may have different frameworks regarding their lifespan.

In this context, the other options do not align with the provisions specified in the Revised Corporation Code. The terms of 25 years, 75 years, and 100 years are not standard under this guideline, making the choice of 50 years the most accurate regarding corporate existence.