<image>A company currently has 50 employees. The structure of employees and their monthly salaries are shown in the figure: 
It is known that the ratio of the number of general managers, researchers, and intermediate technicians in the company is 1:2:24, and the average monthly salary of all employees is 2500 yuan. Based on the information in the figure, answer the following questions:
(1) How many intermediate technicians are there in this company?
(2) What is the monthly salary of each department manager in this company?