Transport from Jieyang Chaoshan airport to Bullet train Station in Chaoshan

I intend to travel by taxi from Jieyang Chaosan airport to the high speed bullet train station to take the bullet train to Shenzhen. My questions are:

(a) How much is the taxi fare?

(b) Please confirm that there is a bullet train from Chaoshan bullet train station to Shenzhen.

(c) Which station in Shenzhen does the bullet train alight? Shenzhen North or Shenzhen Station and how do I proceed to the downtown from where I alight.

Thanks.