Grover Company has the following data for the production and sale of 2,500 units.

Sales price per unit $ 950 per unit

Fixed costs: Marketing and administrative $ 625,000 per period

Manufacturing overhead $ 300,000 per period

Variable costs: Marketing and administrative $ 40 per unit

Manufacturing overhead $ 70 per unit

Direct labor $ 130 per unit

Direct materials $ 250 per unit

What is the total manufacturing cost per unit?

$450 $490 $570 $860