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Exercise 43B Allocaring overhead cost to accomplish smoothing In 2019, Santo Corporaion incurred direct manufactaring costs of $56 per unit and manufactoring overhead costs of $600,000. The production activity for the four quarters of 2019 follows st Quarter 2nd Ouarter3rd Querter 4th Querter Number of units produced 4,000 3,000 5,000 8,000 Required a. Calculate a prodetermined ovechead nte besed on the number of units peodaced during the year b. Allocate overhead costs to each quarter using the overhead rate compused in Requirement a e. Using the overhead allocation determined in Requirement b, calculate the total cost per unit o each qparier