A certain candy manufacturer reduced the weight of Candy Bar M by 10 percent buy left the price unchanged. What was the resulting percent increase in the price per ounce of Candy Bar M?  Choose the correct option:
A) 10
B) 11
C) 12
D) 14
E) 9
assume 1oz candy cost $1 before.   now price remain same $1 but weight of candy reduces to 0.9 oz   new price of candy = 1/0.9 =1.11   price increase 11 %   11
<result>B</result>
A certain candy manufacturer reduced the weight of Candy Bar M by 10 percent buy left the price unchanged. What was the resulting percent increase in the price per ounce of Candy Bar M?