Compared with traditional material commodity exports, regarding the characteristics of tourism earning foreign exchange, which of the following statements is incorrect ( ).

Answer: C

The exchange cost of tourism products is lower than the exchange cost of foreign trade goods, so the exchange rate is higher. The direct reason for this situation is that tourism export is an invisible trade, and tourists need to come to the production location of tourism products to consume, so this kind of export can save the transportation and warehousing costs that are essential in the process of foreign trade of goods. , insurance fees, relevant tax expenses and various complicated procedures related to foreign trade import and export, and there is no problem of loss during the transportation of foreign trade export commodities, so the exchange rate of foreign exchange earned through tourism is relatively high.