Answer: Ease of operation and adaptability

The correct answer is **B** because sole proprietorships are known for their operational simplicity and flexibility. - **A** is incorrect because sole proprietorships do not have a separate legal identity; they are considered an extension of the owner. - **C** is incorrect because profits from a sole proprietorship are taxed as personal income, not corporate income. This question falls under the topic of comparing organizational forms of businesses in the Corporate Issuers section.

Author: LeetQuiz Editorial Team