company inserted a 20-second advertisement on a prime time slot of a local TV station to promote its own products, which was broadcast twice a day. In March, it paid a total of RMB 868,000, which is an average of RMB 868,000 per second?
某公司在一家地方电视台黄金档插播一条20秒的广告，宣传自己的产品，每天播出两次，3月份共付人民币86.8万元，平均每秒多少万元？
<result>0.035</result>