7. Cable Enterprises has collected the following data in order to analyze the bena costs: lowing data in order to analyze the behavior of their Month January February March April May June Units Produced 21,500 27,500 25,000 35,000 49,500 24,500 Total Cost $ 16,500 $ 24,500 $ 21,000 $ 28,500 S 36,500 $18,500 a. Using the high-low method, calculate the variable cost per unit and the estimated fixed costs. Variable Cost per unit is: Fixed Cost is