Cranbrook Company has the following data for the month of March:
Sales .......................................................... $30,000
Fixed manufacturing overhead ................. $5,500
Direct labor ................................................ $7,250
Fixed selling expense ................................ $4,625
Variable manufacturing overhead ............. $4,100
Variable administrative expense ................ $4,800
Direct materials ......................................... $5,150
Fixed administrative expense .................... $4,450
Variable selling expense ............................ $4,975
Assume that direct labor is variable and all units are produced and sold in the same month. What was the total contribution margin in March for Cranbrook Company?