Why does each shopping bag have a different percentage written on it? 
A ;The store may change the sale amount each day.
B ;Customers only shop if they know how much they will save.
C ;Not all items on sale are reduced to the same amount.
D ; It is a way to trick customers into thinking they will save money.
                                             
                                          
                                          
                                        
											 
					                   
													 
													 
													 
													