Calculate the number of Mid-Level employees in the Research department, and if 50% of them are selected for a training program, how many employees are selected from the Mid-Level of the Research department for this program?

Direction: A company organizes an annual evaluation of employees across its five departments: Research, Development, Finance, Marketing, and Operations. Each department has employees distributed among three experience levels: Junior, Mid-Level, and Senior. The total number of employees across all departments is 600. The following information is known about the distribution and experience levels of the employees in each department: The Research department comprises 18% of the total employees, and within this department, the ratio of Junior to Mid-Level to Senior employees is 3:4:2. The Development department has 22% of the company's total employees, with Junior employees making up 40%, Mid-Level employees 35%, and the rest Senior employees. In the Finance department, which has 16% of the total employees, the Junior, Mid-Level, and Senior employees are in the ratio 2:3:1, respectively. The Marketing department has 26% of the company's total employees, with Junior, Mid-Level, and Senior employees distributed in the ratio 5:4:3. The Operations department includes the remaining employees, with 20% in the Junior level, 60% in the Mid-Level, and the remaining employees in the Senior level. Answer the following questions based on the above data.