Question
The Travel Cost Method (TCM) is a Revealed Preference
Method. What type of environmental good or service is it typically used to value, and what actual consumer expenditure is used as the proxy for price?Solution
Solution: The Travel Cost Method is used to estimate the demand for and the economic value of non-market environmental amenities, primarily recreational sites. Since there is no direct admission price, the TCM uses the expenditure on travel (fuel, accommodation, and the opportunity cost of time) as the varying price to establish the demand curve for the site's services.
Given a singly linked list with 'n' nodes, what is the time complexity to delete the last node?
Which I/O scheduling algorithm is most suitable for minimizing seek time in hard drives?
Which type of database join returns only the matching rows from two tables based on a condition?
- Which of the following is the primary characteristic of Infrastructure as a Service (IaaS) in cloud computing?
Which of the following is a primary advantage of using a star schema in a data warehouse design?
Tarjan’s algorithm is used to find:
To insert a new node at the beginning of a singly linked list, which of the following operations is typically performed?
Which of the following accurately describes the role of a "foreign key" in a relational database system?
What is the primary purpose of an abstract class?
Which SQL query will retrieve the second highest salary from an Employee table?