Homework addendum for May 22 The manufacturing cost of Mocha Industries for five months of the year are provided below: Total Cost $ 63,100 80,920 Production 1100 units 1,800 2,600 1.467 April May June 100,900 72,350 154,300 July August 4,230 a) Using the high-low method, determine the (a) variable cost per unit, and (b) the total fixed costs b) If the company expects to produce 3,200 units in September, what will be their total costs? c) What is the equation to predict their total cost for any given month, if the units of production are known