Which of the following descriptions of the key activities in the business model elements is correct
A: It is constant throughout the whole cycle of the business model.
B: If one does not even have a product yet, then market research is his/her key activity.
C: Business and customer service are ancillary activities, not key activities.
D: With the development of the business model, it evolves constantly.
发布时间:2024-05-17 16:33:31