According to the Travel Cost Method (TCM) in economic

Solution

The "Travel Cost" is a comprehensive measure of what a person "pays" to access a site. It is divided into two primary categories:

1. Direct Monetary Costs: * Transportation: Fuel, tolls, parking, or public transit fares (airfare, train tickets).
• Access Fees: Entrance fees to parks, museums, or recreational facilities.
• Incidental Expenses: Any additional costs incurred specifically for the trip, such as food consumed above what would have been spent at home.
2. Opportunity Cost of Time:
• This is a critical component of TCM. Time spent traveling could have been used for other productive activities (like working) or alternative leisure.
• Economists often calculate this by taking a percentage of the individual's hourly wage rate (e.g., 1/3 or 1/2 of the wage) to represent the value of the time lost during the journey.

• Option A is too narrow; it ignores the value of time and entry fees.
• Option C is incorrect because many sites (like public beaches) have no entrance fee, yet visitors still incur significant costs to reach them.
• Option D refers to "capital costs." While gear is used for the trip, it is usually not included in the travel cost for a specific visit because the gear can be used for many different trips over several years.