Resort management

Explain the development process for ski areas. What are the variables developers need to be aware of?
What aspects need to be considered in the development of a mountain base area? How can resorts design the base area to balance the needs of both skiers and non-skiers?
In regards to development and sustainability, there is the opinion that says development and the environment are incompatible. Do you disagree or agree? Why? How have mountain-based resorts responded to this type of opinion?