The reason for this is the following:
Under the same recruitment conditions, the salary of Company A shall be paid by Company B, namely:
The annual salary of Company A is 50,000, and the annual salary of machining age is 1 10,000, which is 5 1 10,000 in total.
Company B's annual salary is 25,000 yuan for half a year, and the processing age salary is half a year in 250 yuan and half a year in 500 yuan, totaling 50,500 yuan.
In comparison, Company A earns more 500 yuan than Company B every year.