2. In recent years, several Chinese companies have entered the Mexican market. One of the companies established a joint venture with its Mexican counterparts, and the biggest problem is the cost of capital when financing Mexican enterprises. The interest rate in Mexico is much higher than that in China. In some periods, the Mexican government was reluctant to lower the interest rate because high interest rates can attract foreigners to invest in Mexican securities. Such capital flows into Mexico may eventually lead to lower interest rates in Mexico. At the same time, companies operating in Mexico must determine their capital structure in a high interest rate environment in Mexico. (1) How can Chinese companies finance Mexican joint ventures? (2) How do different financing methods affect the capital structure of Chinese companies