Gary McDermott runs a two-person investment management firm. McDermott invests a stock by an equal amount of money into a family account each year for four years as follows:

McDermott's average cost per share is closest to:()

A.€17.04

B.€17.64

C.€18.25

教育实践活动的广泛征求意见中，要紧扣作风建设，着重听取党员、群众和基层对（）在作风方面存在的突出问题的反题，听取对贯彻落实中央八项规定精神、反对“四风”和践行党的群众路线方面的意见和建议。

A.领导机关

B.领导班子

C.领导干部

D.领导个人