At an output level of 17,551 units, you calculate that the degree of operating leverage is 2.03. What will be the percentage change in operating cash flow if the new output level is 19,173 units? Show your answer to the nearest .01%, Do not use , or % signs in your answer. Be sure to use the - sign if your answer is negative. Thus if you answer is -15.77% enter your answer as -15.77, rather than -15.77%, or -.1577 or 15.77%.