Grad Nite attendance is now mandatory, therefore Mrs. Edwards increases the price of Grad Nite tickets

A. the supply for Grad Nite tickets decreases because of the increase in the number of sellers.
B. the supply for Grad Nite tickets decreases because there is a decrease in resources.
C. the supply for Grad Nite tickets decreases because there are more regulations.
D. the quantity supplied for Grad Nite tickets increases as the price increases.
E. the quantity supplied for Grad Nite tickets decreases because the price increases.