Which of the following options are the reasons for cooperation between tourist destinations?

The difference and complementarity of tourism resources and the route organization of the tourism market. Organization refers to the travel agency's design, preparation or selection of travel routes and sightseeing, vacation and leisure travel projects in advance on its own or in accordance with the requirements of tourists based on the possibility of market supply and demand. The reasons for cooperation between tourist destinations are the following differences and complementarity of tourism resources and the route organization of the tourism market. Regional tourism cooperation refers to tourism economic activities in which tourism administrative or economic entities in different regions within a region reallocate and combine resources between regions according to certain agreements and charters in order to obtain maximum economic, social and ecological benefits. .