(b) b What is the estimated fixed power cost each month? High Low Fixed power costs $ 6180 $ 6180 view Policies Current Attempt in Progress Wildhorse Co, gathered the following information on power costs and factory machine usage for the last six months: Month Power Cost Factory Machine Hours January $29,020 16,100 February 36.980 22,000 March 33,510 19,000 April. 26.850 15,400 May 24,520 13,800 June 21,300 10.800 Using the high-low method of analyzing costs, answer the following questions and show computations to support your answers