Select the correct answer. A waffle is rolled to make a cone shape without any gaps or overlaps. The radius of its base is 2.5 centimeters, and its slant height is 11.5 centimeters. The company wants to save money on the cone by reducing the size. Which change would result in the biggest reduction of the lateral surface area of the cone? O A. decrease radius by 0.2 cm and slant height by 0.3 cm OB. decrease slant height by 0.5 cm C. decrease radius by 0.5 cm O D. decrease radius by 0.3 cm and slant height by 0.2 cm