Two companies, a and b, openly recruit to the public. Among them, company a has an annual salary of 60,000 yuan, and after one year, an additional working-age salary of 200 yuan per year; Which company do you think pays better? Write out your thought process.
a、b两个公司向社会公开招聘，其中a公司年薪60000元，满一年后，每年另加工龄工资200元；b公司半年薪30000元，满半年后，每半年加工龄工资50元．你认为哪家公司的待遇高些？写出你的思考过程．
<result>50</result>