Final answer:
The best description of an unconventional problem-solving approach is exploring new and innovative solutions that deviate from standard procedures, which encourages creativity and flexibility in addressing challenges.
Step-by-step explanation:
The question asks which option best describes an unconventional problem-solving approach. In a challenging situation, employing an unconventional approach means looking for new and innovative solutions that differ from the norm. Answer choice b) Exploring new and innovative solutions that deviate from standard procedures, is the most accurate representation of an unconventional approach. It involves strategies such as brainstorming alternative solutions, engaging in design sessions, and potentially looking at the problem from multiple perspectives to increase flexibility and creativity. This contrasts with traditional methods which often follow a more structured and systematic approach with set algorithms and heuristics for solving problems.