Which of the following descriptions of the key activities in the business model elements is correct
选项:
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:2024-05-05 15:25:54