Final answer:
Marketing activities are often overlooked by entrepreneurs due to their focus on other areas such as product development and operations. However, marketing is essential for brand awareness and business growth.
Step-by-step explanation:
The correct answer to the question 'Marketing activities are _______ overlooked by entrepreneurs' is B. are often overlooked by entrepreneurs. While not an absolute rule, it's not uncommon for entrepreneurs, especially in the startup phase, to underestimate or overlook the importance of marketing activities. Entrepreneurs might be focused on product development, securing funding, or managing operations, and as a result, they sometimes fail to give sufficient attention to developing and implementing a strategic marketing plan, which is crucial for brand awareness and growth.