Reasonable. There are short-term and long-term baking training courses. The short-term class lasts for 3-6 months and costs 3000-8000 yuan. The long-term class is about 1 year, and the cost is 1 10,000-20,000 yuan. Therefore, it is reasonable for baking apprentices to charge more than 10 thousand. Baking, also known as baking, refers to the process of dehydration, drying and hardening of materials through dry heat under the ignition point of materials.