In this task, you need to answer the given multiple-choice question on geometry. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.

Input: Consider Input: Problem: the length of a rectangle is reduced by 22 % . by what % would the width have to be increased to maintain the original area ? 
Options: a ) 14 % , b ) 15 % , c ) 28 % , d ) 30 % , e ) 35 %

Output: c


Input: Consider Input: Problem: the total surface area of a cuboid length 12 m , breadth 10 m and height 8 m . 
Options: ['a ) 576', 'b ) 566', 'c ) 596', 'd ) 556', 'e ) 586']

Output: c


Input: Consider Input: Problem: the slant height of a cone is 12 cm and radius of the base is 4 cm , find the curved surface of the cone . 
Options: a ) 33 , b ) 88 , c ) 48 , d ) 77 , e ) 27


Output: c