At a break-even point of 400 units sold, the variable costs were N$400 and the fixed cost were N$300. What will the 401st unit sold contribute to profit before income taxes? O a. N$0 O b. N$0.50 0 C. N$1.00 0 0. N$0.75 The following information was extracted from the systems of Epandulo Limited, a manufacturing company producing one product, Star 200. Unit cost N$ Direct materials 60 Direct labour (5 hours at $10/hour) 50 Variable overheads (2 hours at $20 /hour) 40 Fixed overheads 120 Fixed Selling Expenses 30 Total cost/unit 300 In the last period, Epandulo Ltd produced 10,000 units of Star 200. Total sales amounted to 8,500 units at N$500 per unit. There was no opening inventory. Calculate the value of closing inventory under marginal costing. NB: You are not required to enter the unit or currency symbol. Enter numerical answer with no spaces. For example: 1000