Answer:
inconsistent reasoning; saving $20 is saving $20.
Step-by-step explanation:
When we buy something for $ 50 we save $ 20 which is
20/50 * 100= 2/5* 100= 0.4*100= 40 %
When we buy something for $ 500 and save $ 20 it means that we are saving
20/500 * 100= 2/50* 100= 0.04*100= 4 %
Now if we compare 40 % to 4 % we can ourselves see that there is a difference of 36 % which is large enough to drop out the high priced items.
There is inconsistent reasoning for discount pricing.
So it is inconsistent reasoning; that only $ 20 can be saved on all items no matter what the prices are .
The offer is beneficial for only good for low priced items.