Below are total utilities cost for Gold's Gym. Using the high-low method, what are the forecasted utilities cost for August if the gym had 3,200 customers come to the gym? (assume this is still within the relevant range) Month Total customers who came to the gym that month Total utilities costs April 2,100 $ 2,630 May 2,300 $ 2,690 June 5,000 $ 3,500 July 4,500 $ 3,350.