Cherrystone Pottery has provided the following data for the previous year: Units sold during the previous year 25,000 units Selling price per unit $85 Direct materials per unit $35 Direct manufacturing labor per unit $15 Variable manufacturing overhead per unit $10 Fixed manufacturing costs $250,000 Budgeted production at the beginning of the year 27,000 units Variable marketing cost per unit $3 Fixed marketing cost $30,000 Number of units in opening inventory 0 Number of units in ending inventory 2,000 units What was the throughput margin for the previous year for Cherrystone Pottery