Triton, Inc., a California Corporation, has subsidiaries located in China and Zimbabwe. Earnings before taxes for China and Zimbabwe are $3,000,000 and $3,500,000, respectively. Corporate Income Tax Rate for China and Zimbabwe are 40% and 26%, respectively. The US corporate income tax rate is set at 35%, and its dividend withholding tax rate is 0%. The dividend withholding tax rate for China and Zimbabwe are 10% and 5%, respectively.

Question: What is the minimum effective tax rate that Triton can achieve on its foreign-sourced income?