Question 4 (1 point) Use the following information about Rat Race Home Security, Inc. to answer the questions: Average selling price per unit $326. Variable cost per unit $187 Units sold 383 Fixed costs $9,838 Interest expense 18,926 Based on the data above, what will be the resulting percentage change in eamings per share of Rat Race Home Security, Inc. if they expect operating profit to change -3.8 percent? (You should calculate the degree of financial leverage first) (Write the percentage sign in the "units" box). Round the answer to two decimals