Final answer:
Creating an accurate demand schedule can be difficult for a business due to fluctuations in consumer preferences and external factors. option 3 is answer
Step-by-step explanation:
Creating an accurate demand schedule can be difficult for a business due to fluctuations in consumer preferences and external factors. Consumer preferences can change rapidly, influenced by factors such as trends, advertising, and social media.
, external factors like changes in the economy, government policies, and natural disasters can also impact consumer demand. These unpredictable variables make it challenging for businesses to accurately forecast and predict demand. option 3 is answer