In the United States,we Can Buy a Pair of Shoes

In the United States,we can buy a pair of shoes for $78.These shoes are identical in every way,shape,and form to a pair of shoes from Japan that be purchased for ¥9,200 including shipping costs.From whom should we order the shoes if we can exchange $1 for ¥110?

A) Buy from the United States,as we save $5.64.
B) Buy from Japan,as we save $5.64.
C) Buy from the United States,as we save $2.00.
D) Buy from Japan,as we save $2.00.