If an item that originally sold for A dollars was marked up by x percent and then discounted by y percent, which of the following expressions represents the final price of the item?  Choose one:
A) (A+ Ax/100) - Y/100 ( A +Ax/100)
B) (10,000z + 100z(y – x) – xyz)/10,000
C) (100z(x – y) – xyz)/10000
D) (100z(y – x) – xyz)/10000
E) 10000 /(x – y)
value of item =(A+ Ax/100) - Y/100 ( A +Ax/100) ..marked up by x% = (A+ Ax/100) - Y/100 ( A +Ax/100)x/100   total value = (A+ Ax/100) - Y/100 ( A +Ax/100) +ax/100 .discounted by Y% on Total Y/100 * ( (A+ Ax/100) - Y/100 ( A +Ax/100)+(A+ Ax/100) - Y/100 ( A +Ax/100)x/100)   Final price =((A+ Ax/100) - Y/100 ( A +Ax/100)+ (A+ Ax/100) - Y/100 ( A +Ax/100)x/100) - Y/100 ( (A+ Ax/100) - Y/100 ( A +Ax/100) +(A+ Ax/100) - Y/100 ( A +Ax/100)x/100)   (A+ Ax/100) - Y/100 ( A +Ax/100)
<result>A</result>
If an item that originally sold for A dollars was marked up by x percent and then discounted by y percent, which of the following expressions represents the final price of the item?