Suppose that total fixed costs are zero and that labor wage is the only cost. Also assume that the firm operates under perfectly competitive conditions and that it sells frozen yogurt .for 3 Rials/ Container TC MC (Marginal Cost) ATC Output (number of frozen Yogurt containers) XXXXXXXXXXXX 30.00 3.00 2 4.00 ? How much is Average Total Cost (ATC) at output 3 0 ? How much is Average Total Cost (ATC) at output 4 ?How much is Total Cost (TC) at output 4