Is it appropriate for China Railway 19th Bureau to spend 1.8 million yuan?

It is not appropriate to spend 1.8 million yuan on the 19th Bureau of China Railway. 1.8 million yuan, it will take nearly two years to earn it back, and I often work overtime. China Railway 19th Bureau is a real estate company, and its financing has not been made public so far. The average salary of the company is 7930 yuan/month, of which 33% is in the range of 4000-6000 yuan/month and 26% is in the range of 6000-8000 yuan/month, which is not very high in terms of salary.