During the Third Quarter of 2006,a Firm Produces Consumer Goods

During the third quarter of 2006,a firm produces consumer goods and adds some of those goods to its inventory.During the fourth quarter of 2006,the firm sells the goods at a retail outlet,with the result that the value of its inventory at the end of the fourth quarter is smaller than the value of its inventory at the end of the third quarter.These actions affect which component(s) of fourth-quarter GDP?

A) These actions affect only consumption,and they affect consumption positively.
B) These actions affect only investment,and they affect investment positively.
C) These actions affect consumption positively and investment negatively.
D) These actions affect both consumption and investment positively.