Costanza Textiles Inc. produces and sells a very fancy beach towel for $98.00 per unit. In the first month of operation, 2400 units were produced and 1750 units were sold. Actual fixed costs are the same as the amount budgeted for the month. Other information for the month includes: Variable manufacturing costs $22.10 per unit Variable marketing costs $7.00 per unit Fixed manufacturing costs $16.00 per unit Administrative expensen, all fixed $20,00 per unit What is the total contribution margin using variable costing? Select one: A $132,825 B. $120,575 C$159,250 D. $118.460