Answer: They obtain different unit prices.
Explanation:
Hi, to answer this we have to calculate the unit price for each case and compare.
Buy one at regular price; get a second one for half price. (half price = 50%)
if the price per clothe is $100:
100 + 100 (50/100) = 100+50 = 150
Price of each clothe = 150 /2 =75
50% discount method.
100 (50/100) = 50
Price per clothe =50
75 >50
With the Buy one, pay the second half Price method, the stores has more revenue per clothe.