Which of the following nets the largest productivity improvement? Increase output 11% Decease input 10% decrease input 3%, increase output 7%. increase output 7%, decrease input 3% Increase both output and input by 5% A. Increase output 11% B. Decease input 10% decrease input 3%, increase C. output 7%. increase output 7%, decrease D. input 3% Increase both output and input E. by 5%.