Which of these statements is an example of causation? (SID.6c)
A. More people go to the mall when students go back to
school.
B. After operating costs are paid at a toy shop, as more
toys are sold, more money is made.
C. The greater the number of new television shows, the
fewer the number of moviegoers.
D. When the weather becomes warmer, more meat is
purchased at the supermarket