wahlen Cullumber Corporation sells a single product for $40. Its management estimates the following revenues and costs for they year 2022: Net sales Direct materials Direct labour Manufacturing overhead-variable Manufacturing overhead-fixed www (a) 2 ** Monthly break-even in units $420,000 75,600 50,400 Monthly break-even in dollars 16,800 25,200 Selling expenses-variable Selling expenses-fixed Administrative expenses-variable Administrative expenses-fixed $16,800 units 16,800 Assuming fixed costs and net sales are spread evenly throughout the year, determine Cullumber's monthly break-even point in units and dollars. (Round answers to 0 decimal places, e.g. 5,275.) 8,400 8,400