entOpen Assignment MENT RCES Question 9 xam ch At the high level of activity in November, 6000 machine hours were run and power costs were $22000. In April, a month of low activity, 1000 machine hours were run and power costs amounted to $13000. Using the high-low method, the estimated fixed cost element of power costs is O $22000. $13000. $10800 O $11200. uestion Question Attempts: 0 of 1 used SAVE FOR LATER SUOMET ANSWE Question 15 Queation 15 Question 1Z