What is the variable manufacturing cost per unit?

Grover Company has the following data for the production and sale of 2,400 units. $ 950 per unit $576,000 per period $276,000 per period Sales price per unit Fixed costs: Marketing and administrative Manufacturing overhead Variable costs: Marketing and administrative Manufacturing overhead Direct labor Direct materials $ $ $ $ 70 per unit 100 per unit 125 per unit 240 per unit What is the variable manufacturing cost per unit