基金管理公司最高的决策机构是董事会，它一般是非常设的议事机构，在遵守国家有关法律法规、条例的前提下，拥有对所管理基金投资事务的最高决策权。( )

A number of bricks were purchased to build a fireplace, at a cost of 40 cents each, but only

of them were needed. If the unused 190 bricks were returned and their cost refunded, what was the cost of the bricks used to make the fireplace