Let's check each case to determine the solution to the problem.
we know that
The cost of each flower  arrangements is 
Statements
<u>case A)</u> If the price is marked down by  percent, the new price will be
 percent, the new price will be 
we know that
If the price is marked down by  percent
 percent
then 
the new price will be
 
  

 
 
therefore
The statement case A) is True
<u>case B)</u> If the price is marked down by  percent, the new price will be
 percent, the new price will be 
we know that
If the price is marked down by  percent
 percent
then 
the new price will be
 
  

 
 
therefore
The statement case B) is True
<u>case C)</u> If the price is marked down by  percent, the new price will be
 percent, the new price will be 
we know that
If the price is marked down by  percent
 percent
then 
the new price will be
 
  


therefore
The statement case C) is False
<u>case D)</u> If the price is marked down by  percent, the new price will be
 percent, the new price will be 
we know that
If the price is marked down by  percent
 percent
then 
the new price will be
 
  


therefore
The statement case D) is True
<u>case E)</u> If the price is marked down by  percent, the new price will be
 percent, the new price will be 
we know that
If the price is marked down by  percent
 percent
then 
the new price will be
 
  


therefore
The statement case E) is False