11) Exercise 1 (5 points each; 15 points) Barkofl Enterprises, which uses the high-low method to analyze cost behavior, has determined that machine hours best explain the company's utilities cost. The company's following data are available for the first six months of the year: Month II Machine Hours SO 150 E 1. Using the high-low method, find the variable utilities cost per machine hour for Barkoff (5 points) 2. Using the high-low method, find the foxed utilities cost per month for Barkodl. (5 points) MacBook / P E Y K *** N M cmd [ 11) Exercise 1 (5 points each; 15 points) Barkofl Enterprises, which uses the high-low method to analyze cost behavior, has determined that machine hours best explain the company's utilities cost. The company's following data are available for the first six months of the year: Month II Machine Hours SO 150 E 1. Using the high-low method, find the variable utilities cost per machine hour for Barkoff (5 points) 2. Using the high-low method, find the foxed utilities cost per month for Barkodl. (5 points) MacBook / P E Y K *** N M cmd [