Tell whether the given situation is an example of Direct Variation or Inverse Variation. Write DV if it is a Direct Variation and IV for Inverse Variation. (NEED THE ANSWER ASAP)6. The quality of the goods and the price of these goods7. The height of a person and his weight8. The circumference of a circle and its diameter9. The time elapsed for a car to cover a distance and the speed of the car10. The amount of interest on a principal amount and the length of the time the principal is invested